chore: sync GovOPlaN module split state

README.md

@@ -60,6 +60,11 @@ Development mailbox routes are registered by the mail module only when the
 core runtime is in `dev` mode and `dev_mailbox_api_enabled` is enabled. Core
 does not contribute these routes directly.
 
+POP3 and JMAP are deferred. The protocol decision is documented in
+[docs/MAIL_PROTOCOL_ROADMAP.md](docs/MAIL_PROTOCOL_ROADMAP.md): stabilize
+SMTP/IMAP first, prefer JMAP for modern mailbox sync/search later, and add POP3
+only for explicit legacy-download requirements.
+
 Platform RBAC and governance rules are documented in `govoplan-core/docs/`.
 
 ## Release packaging

docs/MAIL_PROTOCOL_ROADMAP.md

@@ -0,0 +1,50 @@
+# Mail Protocol Roadmap
+
+GovOPlaN Mail currently focuses on SMTP sending and IMAP mailbox access. POP3
+and JMAP are deferred until the IMAP mailbox MVP is stable.
+
+## Current Baseline
+
+- SMTP is the send protocol.
+- IMAP is the read/append protocol.
+- Mail profile policy, encrypted credentials, mailbox folder parsing, test
+  buttons, and read-only mailbox UI are built around SMTP and IMAP.
+
+This baseline matches the first production use case: send campaign mail, append
+sent copies when configured, and inspect mailboxes read-only.
+
+## JMAP
+
+JMAP is the preferred future sync/search protocol where target mail servers
+support it.
+
+Reasons:
+
+- HTTP/JSON transport fits the platform API style better than stateful IMAP
+- efficient mailbox state sync and changes endpoints
+- modern search and thread models
+- better fit for browser-facing mailbox UX through a server proxy
+
+JMAP should be added only after:
+
+- the IMAP mailbox MVP has stable folder/message pagination behavior
+- mail profile policy can express protocol-specific availability
+- mailbox UI can handle protocol-neutral folder/message DTOs
+- test infrastructure includes at least one reliable JMAP server target
+
+## POP3
+
+POP3 should remain legacy-only.
+
+Add it only when a concrete deployment requires mailbox download from a server
+that cannot offer IMAP or JMAP. POP3 is a poor fit for the normal GovOPlaN
+mailbox UX because it has limited folder, sync, and server-side state semantics.
+
+If implemented, POP3 should be scoped to explicit download/import workflows, not
+general mailbox browsing.
+
+## Decision
+
+Do not add POP3 or JMAP now. Stabilize SMTP/IMAP first, design protocol-neutral
+mailbox DTOs, then prefer JMAP for modern servers and reserve POP3 for explicit
+legacy download requirements.

package.json

@@ -20,7 +20,7 @@
   ],
   "peerDependencies": {
     "@govoplan/core-webui": "^0.1.6",
-    "lucide-react": "^0.555.0",
+    "lucide-react": "^1.23.0",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "react-router-dom": "^7.1.1"

src/govoplan_mail/backend/db/models.py

@@ -21,7 +21,7 @@ class MailServerProfile(Base, TimestampMixin):
     )
 
     id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
-    tenant_id: Mapped[str | None] = mapped_column(ForeignKey("tenants.id", ondelete="CASCADE"), nullable=True, index=True)
+    tenant_id: Mapped[str | None] = mapped_column(ForeignKey("tenancy_tenants.id", ondelete="CASCADE"), nullable=True, index=True)
     scope_type: Mapped[str] = mapped_column(String(20), default="tenant", nullable=False, index=True)
     scope_id: Mapped[str | None] = mapped_column(String(36), nullable=True, index=True)
     name: Mapped[str] = mapped_column(String(255), nullable=False)
@@ -34,8 +34,8 @@ class MailServerProfile(Base, TimestampMixin):
     imap_config: Mapped[dict[str, Any] | None] = mapped_column(JSON, nullable=True)
     imap_username: Mapped[str | None] = mapped_column(String(320))
     imap_password_encrypted: Mapped[str | None] = mapped_column(Text)
-    created_by_user_id: Mapped[str | None] = mapped_column(ForeignKey("users.id", ondelete="SET NULL"), nullable=True, index=True)
-    updated_by_user_id: Mapped[str | None] = mapped_column(ForeignKey("users.id", ondelete="SET NULL"), nullable=True, index=True)
+    created_by_user_id: Mapped[str | None] = mapped_column(ForeignKey("access_users.id", ondelete="SET NULL"), nullable=True, index=True)
+    updated_by_user_id: Mapped[str | None] = mapped_column(ForeignKey("access_users.id", ondelete="SET NULL"), nullable=True, index=True)
 
     tenant: Mapped["Tenant"] = relationship()
 
@@ -48,7 +48,7 @@ class MailProfilePolicy(Base, TimestampMixin):
     )
 
     id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
-    tenant_id: Mapped[str | None] = mapped_column(ForeignKey("tenants.id", ondelete="CASCADE"), nullable=True, index=True)
+    tenant_id: Mapped[str | None] = mapped_column(ForeignKey("tenancy_tenants.id", ondelete="CASCADE"), nullable=True, index=True)
     scope_type: Mapped[str] = mapped_column(String(20), nullable=False, index=True)
     scope_id: Mapped[str | None] = mapped_column(String(36), nullable=True, index=True)
     policy: Mapped[dict[str, Any]] = mapped_column(JSON, default=dict, nullable=False)

src/govoplan_mail/backend/dev_router.py

@@ -5,7 +5,7 @@ from typing import Any
 from fastapi import APIRouter, Depends, HTTPException
 from pydantic import BaseModel, ConfigDict, Field
 
-from govoplan_access.backend.auth.dependencies import ApiPrincipal, require_scope
+from govoplan_access.auth import ApiPrincipal, require_scope
 from govoplan_mail.backend.dev.mock_mailbox import (
     clear_records,
     get_failures,

src/govoplan_mail/backend/documentation.py

@@ -0,0 +1,259 @@
+from __future__ import annotations
+
+from typing import Any
+
+from sqlalchemy.orm import Session
+
+from govoplan_core.core.modules import DocumentationContext, DocumentationLink, DocumentationTopic
+from govoplan_mail.backend.mail_profiles import MailProfileError, effective_mail_profile_policy_for_scope
+
+MAIL_POLICY_DOC_SCOPES = ("mail:profile:read", "admin:policies:read", "system:settings:read")
+
+
+def documentation_topics(context: DocumentationContext) -> tuple[DocumentationTopic, ...]:
+    topic = _tenant_mail_policy_topic(context)
+    return (topic,) if topic is not None else ()
+
+
+def _tenant_mail_policy_topic(context: DocumentationContext) -> DocumentationTopic | None:
+    principal = context.principal
+    tenant_id = str(getattr(principal, "tenant_id", "") or "")
+    if not tenant_id:
+        return None
+    if context.documentation_type == "admin" and not _has_any_scope(principal, MAIL_POLICY_DOC_SCOPES):
+        return None
+    session = context.session
+    if not isinstance(session, Session):
+        return None
+
+    try:
+        policy = effective_mail_profile_policy_for_scope(session, tenant_id=tenant_id, scope_type="tenant")
+    except MailProfileError as exc:
+        return DocumentationTopic(
+            id="mail.tenant-profile-policy-unavailable",
+            title="Mail server policy could not be evaluated",
+            summary="Mail profile documentation is installed, but the tenant-level effective policy could not be read for this request.",
+            body=str(exc),
+            layer="available",
+            documentation_types=(context.documentation_type,),
+            source_module_id="mail",
+            order=41,
+            links=(_mail_policy_api_link(),),
+            metadata={"error_type": type(exc).__name__},
+        )
+
+    effective = policy.as_dict()
+    if context.documentation_type == "user":
+        summary, body = _mail_policy_user_text(effective)
+        return DocumentationTopic(
+            id="mail.tenant-profile-policy-user",
+            title="Choosing a mail server",
+            summary=summary,
+            body=body,
+            layer="configured",
+            documentation_types=("user",),
+            audience=("mail_user", "campaign_user"),
+            order=40,
+            links=(
+                DocumentationLink(label="Public mail help", href="https://govplan.add-ideas.de/modules/mail", kind="public"),
+            ),
+            related_modules=("campaigns",),
+            unlocks=("Campaigns can use these mail choices when the campaign module is available.",),
+            configuration_keys=("mail_profile_policy",),
+            i18n_key="mail.topic.tenant_profile_policy_user",
+            translations=_user_mail_policy_translations(effective),
+            source_module_id="mail",
+            metadata=_mail_policy_user_metadata(effective),
+        )
+
+    summary, body = _mail_policy_admin_text(effective, source_count=len(policy.source_policies))
+    return DocumentationTopic(
+        id="mail.tenant-profile-policy-admin",
+        title="Mail server choices for this tenant",
+        summary=summary,
+        body=body,
+        layer="configured",
+        documentation_types=("admin",),
+        audience=("tenant_admin", "mail_admin", "campaign_admin"),
+        order=40,
+        links=(
+            DocumentationLink(label="Mail profiles API", href="/api/v1/mail/profiles", kind="api"),
+            _mail_policy_api_link(),
+            DocumentationLink(label="Public mail module documentation", href="https://govplan.add-ideas.de/modules/mail", kind="public"),
+        ),
+        related_modules=("campaigns",),
+        unlocks=("Campaign delivery can use reusable mail profiles when govoplan-campaign is installed.",),
+        configuration_keys=("mail_profile_policy",),
+        i18n_key="mail.topic.tenant_profile_policy_admin",
+        source_module_id="mail",
+        metadata=_mail_policy_metadata(effective, source_count=len(policy.source_policies)),
+    )
+
+
+def _mail_policy_admin_text(policy: dict[str, Any], *, source_count: int) -> tuple[str, str]:
+    allowed_profile_ids = policy.get("allowed_profile_ids")
+    lower_scopes = _allowed_lower_scopes(policy)
+    approved_profile_limit = isinstance(allowed_profile_ids, list)
+    pattern_counts = _pattern_counts(policy)
+    locked_limit_count = sum(1 for value in _lower_limit_values(policy) if value is False)
+
+    if approved_profile_limit and not lower_scopes:
+        summary = "This tenant is in approved-profile mode: users can choose configured mail profiles, but lower scopes cannot bring arbitrary SMTP or IMAP servers."
+    elif approved_profile_limit:
+        summary = "This tenant limits mail sending to approved profile ids, while selected lower scopes can still define profiles within policy limits."
+    elif lower_scopes:
+        summary = "This tenant permits lower-scope mail profiles subject to the effective host, sender, recipient, and credential policy."
+    else:
+        summary = "This tenant uses centrally managed mail profiles; lower-scope profile creation is disabled by the effective policy."
+
+    approved_line = _approved_profile_line(allowed_profile_ids)
+    lower_scope_line = _lower_scope_line(lower_scopes)
+    credential_line = _credential_line(policy)
+    pattern_line = f"Allow-list pattern groups: {pattern_counts['whitelist']}. Deny-list patterns: {pattern_counts['blacklist']}."
+    lower_limit_line = f"Locked lower-level limits: {locked_limit_count}. Policy sources applied: {source_count}."
+    body = "\n".join([approved_line, lower_scope_line, credential_line, pattern_line, lower_limit_line])
+    return summary, body
+
+
+def _mail_policy_user_text(policy: dict[str, Any]) -> tuple[str, str]:
+    allowed_profile_ids = policy.get("allowed_profile_ids")
+    lower_scopes = _allowed_lower_scopes(policy)
+    approved_profile_limit = isinstance(allowed_profile_ids, list)
+
+    if approved_profile_limit and not lower_scopes:
+        summary = "You can choose from approved mail servers, but you cannot add your own mail server for this tenant."
+        body = "This is set by tenant policy. If the mail server you need is not offered, ask an administrator to add it as an approved mail profile."
+    elif approved_profile_limit:
+        summary = "You can use approved mail servers. Some local mail-server settings may also be allowed, depending on where you work."
+        body = "The available choices are limited by tenant policy. If you are working in a user, group, or campaign area that allows local settings, GovOPlaN still checks the server, sender, recipient, and credential rules."
+    elif lower_scopes:
+        summary = "You may be able to add a mail server in selected areas, as long as it follows the active tenant rules."
+        body = "GovOPlaN checks mail server settings before they are used. If a setting is blocked, it usually means the tenant has limited hosts, senders, recipients, or credentials."
+    else:
+        summary = "Mail servers are managed centrally for this tenant."
+        body = "You cannot add a personal, group, or campaign mail server here. Choose one of the configured options or ask an administrator to add another approved profile."
+    return summary, body
+
+
+def _user_mail_policy_translations(policy: dict[str, Any]) -> dict[str, dict[str, str]]:
+    allowed_profile_ids = policy.get("allowed_profile_ids")
+    lower_scopes = _allowed_lower_scopes(policy)
+    approved_profile_limit = isinstance(allowed_profile_ids, list)
+    if approved_profile_limit and not lower_scopes:
+        return {
+            "de": {
+                "title": "Mailserver auswaehlen",
+                "summary": "Sie koennen aus freigegebenen Mailservern waehlen, aber keinen eigenen Mailserver fuer diesen Tenant eintragen.",
+                "body": "Das wird durch die Tenant-Regeln festgelegt. Wenn der benoetigte Mailserver nicht angeboten wird, bitten Sie eine Administratorin oder einen Administrator, ihn als freigegebenes Mailprofil anzulegen.",
+            },
+        }
+    if approved_profile_limit:
+        return {
+            "de": {
+                "title": "Mailserver auswaehlen",
+                "summary": "Sie koennen freigegebene Mailserver nutzen. In manchen Bereichen koennen zusaetzliche lokale Einstellungen erlaubt sein.",
+                "body": "Die Auswahl wird durch Tenant-Regeln begrenzt. Auch wenn lokale Einstellungen erlaubt sind, prueft GovOPlaN Server, Absender, Empfaenger und Zugangsdaten.",
+            },
+        }
+    if lower_scopes:
+        return {
+            "de": {
+                "title": "Mailserver auswaehlen",
+                "summary": "In bestimmten Bereichen koennen Sie einen Mailserver eintragen, solange die aktiven Tenant-Regeln eingehalten werden.",
+                "body": "GovOPlaN prueft Mailserver-Einstellungen, bevor sie verwendet werden. Wenn eine Einstellung blockiert wird, begrenzen die Tenant-Regeln meist Server, Absender, Empfaenger oder Zugangsdaten.",
+            },
+        }
+    return {
+        "de": {
+            "title": "Mailserver auswaehlen",
+            "summary": "Mailserver werden fuer diesen Tenant zentral verwaltet.",
+            "body": "Sie koennen hier keinen persoenlichen, Gruppen- oder Kampagnen-Mailserver eintragen. Waehlen Sie eine konfigurierte Option oder bitten Sie eine Administratorin oder einen Administrator um ein weiteres freigegebenes Profil.",
+        },
+    }
+
+
+def _approved_profile_line(allowed_profile_ids: Any) -> str:
+    if isinstance(allowed_profile_ids, list):
+        count = len(allowed_profile_ids)
+        if count == 0:
+            return "Approved profiles: the active policy currently allows no reusable profile ids."
+        return f"Approved profiles: users are limited to {count} reusable profile id(s) selected by policy."
+    return "Approved profiles: no explicit approved-profile list is active."
+
+
+def _lower_scope_line(lower_scopes: tuple[str, ...]) -> str:
+    if not lower_scopes:
+        return "Lower scopes: user, group, and campaign-local profile creation are disabled."
+    return "Lower scopes allowed to define profiles: " + ", ".join(lower_scopes) + "."
+
+
+def _credential_line(policy: dict[str, Any]) -> str:
+    smtp_inherit = bool((policy.get("smtp_credentials") or {}).get("inherit", True))
+    imap_inherit = bool((policy.get("imap_credentials") or {}).get("inherit", True))
+    return f"Credential inheritance: SMTP {'inherits' if smtp_inherit else 'requires local credentials'}; IMAP {'inherits' if imap_inherit else 'requires local credentials'}."
+
+
+def _allowed_lower_scopes(policy: dict[str, Any]) -> tuple[str, ...]:
+    scopes: list[str] = []
+    if policy.get("allow_user_profiles") is not False:
+        scopes.append("user")
+    if policy.get("allow_group_profiles") is not False:
+        scopes.append("group")
+    if policy.get("allow_campaign_profiles") is not False:
+        scopes.append("campaign")
+    return tuple(scopes)
+
+
+def _pattern_counts(policy: dict[str, Any]) -> dict[str, int]:
+    return {
+        "whitelist": _pattern_count(policy.get("whitelist")),
+        "blacklist": _pattern_count(policy.get("blacklist")),
+    }
+
+
+def _pattern_count(payload: Any) -> int:
+    if not isinstance(payload, dict):
+        return 0
+    return sum(len(value) for value in payload.values() if isinstance(value, list))
+
+
+def _lower_limit_values(policy: dict[str, Any]) -> tuple[bool, ...]:
+    lower_limits = policy.get("allow_lower_level_limits")
+    if not isinstance(lower_limits, dict):
+        return ()
+    return tuple(value for value in lower_limits.values() if isinstance(value, bool))
+
+
+def _mail_policy_metadata(policy: dict[str, Any], *, source_count: int) -> dict[str, Any]:
+    allowed_profile_ids = policy.get("allowed_profile_ids")
+    pattern_counts = _pattern_counts(policy)
+    return {
+        "approved_profile_limit_active": isinstance(allowed_profile_ids, list),
+        "approved_profile_count": len(allowed_profile_ids) if isinstance(allowed_profile_ids, list) else None,
+        "lower_scopes_allowed": list(_allowed_lower_scopes(policy)),
+        "whitelist_pattern_count": pattern_counts["whitelist"],
+        "blacklist_pattern_count": pattern_counts["blacklist"],
+        "locked_lower_level_limit_count": sum(1 for value in _lower_limit_values(policy) if value is False),
+        "policy_source_count": source_count,
+    }
+
+
+def _mail_policy_user_metadata(policy: dict[str, Any]) -> dict[str, Any]:
+    allowed_profile_ids = policy.get("allowed_profile_ids")
+    return {
+        "approved_profile_limit_active": isinstance(allowed_profile_ids, list),
+        "can_add_local_mail_server": bool(_allowed_lower_scopes(policy)),
+        "lower_scopes_allowed": list(_allowed_lower_scopes(policy)),
+    }
+
+
+def _has_any_scope(principal: object | None, scopes: tuple[str, ...]) -> bool:
+    has = getattr(principal, "has", None)
+    if callable(has):
+        return any(bool(has(scope)) for scope in scopes)
+    principal_scopes = set(getattr(principal, "scopes", ()) or ())
+    return "*" in principal_scopes or any(scope in principal_scopes for scope in scopes)
+
+
+def _mail_policy_api_link() -> DocumentationLink:
+    return DocumentationLink(label="Tenant mail policy API", href="/api/v1/mail/policies/tenant", kind="api")

src/govoplan_mail/backend/mail_profiles.py

@@ -17,6 +17,7 @@ from govoplan_core.core.campaigns import (
     CampaignMailPolicyContext,
     CampaignMailPolicyContextProvider,
 )
+from govoplan_core.core.policy import policy_source_step
 from govoplan_core.core.runtime import get_registry
 from govoplan_mail.backend.db.models import MailProfilePolicy, MailServerProfile
 from govoplan_mail.backend.config import ImapConfig, SmtpConfig
@@ -280,12 +281,12 @@ def _campaign_policy_context(session: Session, *, tenant_id: str, campaign_id: s
 
 
 def _legacy_tenant_settings(session: Session, tenant_id: str) -> dict[str, Any] | None:
-    row = session.execute(text("select settings from tenants where id = :tenant_id"), {"tenant_id": tenant_id}).first()
+    row = session.execute(text("select settings from tenancy_tenants where id = :tenant_id"), {"tenant_id": tenant_id}).first()
     return _json_object(row[0]) if row else None
 
 
 def _legacy_subject_policy(session: Session, *, table_name: str, tenant_id: str, scope_id: str) -> dict[str, Any] | None:
-    if table_name not in {"users", "groups"}:
+    if table_name not in {"access_users", "access_groups"}:
         raise MailProfileError("Unsupported mail policy subject")
     row = session.execute(
         text(f"select mail_profile_policy from {table_name} where id = :scope_id and tenant_id = :tenant_id"),
@@ -303,7 +304,7 @@ def _user_exists(session: Session, *, tenant_id: str, user_id: str) -> bool:
     if directory is not None:
         user = directory.get_user(user_id)
         return bool(user and user.tenant_id == tenant_id and user.status == "active")
-    return _legacy_subject_policy(session, table_name="users", tenant_id=tenant_id, scope_id=user_id) is not None
+    return _legacy_subject_policy(session, table_name="access_users", tenant_id=tenant_id, scope_id=user_id) is not None
 
 
 def _group_exists(session: Session, *, tenant_id: str, group_id: str) -> bool:
@@ -311,7 +312,7 @@ def _group_exists(session: Session, *, tenant_id: str, group_id: str) -> bool:
     if directory is not None:
         group = directory.get_group(group_id)
         return bool(group and group.tenant_id == tenant_id and group.status == "active")
-    return _legacy_subject_policy(session, table_name="groups", tenant_id=tenant_id, scope_id=group_id) is not None
+    return _legacy_subject_policy(session, table_name="access_groups", tenant_id=tenant_id, scope_id=group_id) is not None
 
 
 def _policy_scope_key(*, tenant_id: str, scope_type: str, scope_id: str | None) -> tuple[str | None, str, str | None]:
@@ -355,10 +356,10 @@ def _legacy_mail_profile_policy(
     if not scope_id:
         return None
     if clean_scope == "user":
-        legacy = _legacy_subject_policy(session, table_name="users", tenant_id=tenant_id, scope_id=scope_id)
+        legacy = _legacy_subject_policy(session, table_name="access_users", tenant_id=tenant_id, scope_id=scope_id)
         return _policy_from_attr(legacy) if legacy is not None else None
     if clean_scope == "group":
-        legacy = _legacy_subject_policy(session, table_name="groups", tenant_id=tenant_id, scope_id=scope_id)
+        legacy = _legacy_subject_policy(session, table_name="access_groups", tenant_id=tenant_id, scope_id=scope_id)
         return _policy_from_attr(legacy) if legacy is not None else None
     try:
         context = _campaign_policy_context(session, tenant_id=tenant_id, campaign_id=scope_id)
@@ -463,13 +464,13 @@ def _mail_policy_source_policy(policy: dict[str, Any], *, baseline: bool = False
 
 
 def _mail_policy_source_step(source: str, source_id: str | None, label: str, policy: dict[str, Any], *, baseline: bool = False) -> dict[str, Any]:
-    return {
-        "scope_type": source,
-        "scope_id": source_id,
-        "label": label,
-        "applied_fields": _mail_policy_source_fields(policy, baseline=baseline),
-        "policy": _mail_policy_source_policy(policy, baseline=baseline),
-    }
+    return policy_source_step(
+        source,
+        label,
+        source_id,
+        applied_fields=_mail_policy_source_fields(policy, baseline=baseline),
+        policy=_mail_policy_source_policy(policy, baseline=baseline),
+    )
 
 
 def _merge_credential_policy(
@@ -1495,7 +1496,7 @@ def group_ids_for_user(session: Session, *, tenant_id: str, user_id: str) -> lis
     if directory is not None:
         return [group.id for group in directory.groups_for_user(user_id, tenant_id=tenant_id)]
     rows = session.execute(
-        text("select group_id from user_group_memberships where tenant_id = :tenant_id and user_id = :user_id"),
+        text("select group_id from access_user_group_memberships where tenant_id = :tenant_id and user_id = :user_id"),
         {"tenant_id": tenant_id, "user_id": user_id},
     ).all()
     return [row[0] for row in rows]

src/govoplan_mail/backend/manifest.py

@@ -3,8 +3,20 @@ from __future__ import annotations
 from pathlib import Path
 
 from govoplan_core.core.module_guards import drop_table_retirement_provider, persistent_table_uninstall_guard
-from govoplan_core.core.modules import FrontendModule, MigrationSpec, ModuleContext, ModuleManifest, NavItem, PermissionDefinition, RoleTemplate
+from govoplan_core.core.modules import (
+    DocumentationCondition,
+    DocumentationLink,
+    DocumentationTopic,
+    FrontendModule,
+    MigrationSpec,
+    ModuleContext,
+    ModuleManifest,
+    NavItem,
+    PermissionDefinition,
+    RoleTemplate,
+)
 from govoplan_core.db.base import Base
+from govoplan_mail.backend.documentation import documentation_topics
 from govoplan_mail.backend.db import models as mail_models  # noqa: F401 - populate Mail ORM metadata
 
 
@@ -108,6 +120,35 @@ manifest = ModuleManifest(
     capability_factories={
         "mail.campaign_delivery": lambda context: __import__("govoplan_mail.backend.capabilities", fromlist=["campaign_capability"]).campaign_capability(context),
     },
+    documentation=(
+        DocumentationTopic(
+            id="mail.profiles-and-policy",
+            title="Mail profiles and policy hierarchy",
+            summary="Mail sending is configured through reusable SMTP/IMAP profiles and an effective policy assembled from system, tenant, owner, and campaign scope where applicable.",
+            body="The active policy decides whether users can only choose approved profiles or whether user, group, and campaign scopes may define their own mail-server settings. Runtime documentation adds the current tenant posture when the actor may read mail profile policy.",
+            layer="configured",
+            documentation_types=("admin",),
+            audience=("tenant_admin", "mail_admin", "campaign_admin"),
+            order=39,
+            i18n_key="mail.topic.profiles_and_policy",
+            conditions=(
+                DocumentationCondition(
+                    required_modules=("mail",),
+                    any_scopes=("mail:profile:read", "admin:policies:read", "system:settings:read"),
+                    configuration_keys=("mail_profile_policy",),
+                ),
+            ),
+            links=(
+                DocumentationLink(label="Mail profiles", href="/api/v1/mail/profiles", kind="api"),
+                DocumentationLink(label="Tenant mail policy", href="/api/v1/mail/policies/tenant", kind="api"),
+                DocumentationLink(label="Public mail module documentation", href="https://govplan.add-ideas.de/modules/mail", kind="public"),
+            ),
+            related_modules=("campaigns",),
+            unlocks=("Campaign-local delivery rules become visible when govoplan-campaign is installed.",),
+            configuration_keys=("mail_profile_policy",),
+        ),
+    ),
+    documentation_providers=(documentation_topics,),
 )
 
 

src/govoplan_mail/backend/migrations/versions/3d4e5f708192_mail_profile_policies.py

@@ -1,7 +1,7 @@
 """mail profile policies
 
 Revision ID: 3d4e5f708192
-Revises: 1b2c3d4e5f70
+Revises: 2e3f4a5b6c7d
 Create Date: 2026-07-06 00:00:00.000000
 """
 from __future__ import annotations
@@ -11,7 +11,7 @@ import sqlalchemy as sa
 
 
 revision = "3d4e5f708192"
-down_revision = "1b2c3d4e5f70"
+down_revision = "2e3f4a5b6c7d"
 branch_labels = None
 depends_on = None
 
@@ -29,7 +29,7 @@ def upgrade() -> None:
         sa.Column("policy", sa.JSON(), nullable=False),
         sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
         sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
-        sa.ForeignKeyConstraint(["tenant_id"], ["tenants.id"], name=op.f("fk_mail_profile_policies_tenant_id_tenants"), ondelete="CASCADE"),
+        sa.ForeignKeyConstraint(["tenant_id"], ["tenancy_tenants.id"], name=op.f("fk_mail_profile_policies_tenant_id_tenants"), ondelete="CASCADE"),
         sa.PrimaryKeyConstraint("id", name=op.f("pk_mail_profile_policies")),
         sa.UniqueConstraint("tenant_id", "scope_type", "scope_id", name="uq_mail_profile_policies_scope"),
     )

src/govoplan_mail/backend/router.py

@@ -1,6 +1,8 @@
 from __future__ import annotations
 
 from fastapi import APIRouter, Depends, HTTPException, Query, status
+from sqlalchemy import func, or_
+from sqlalchemy.orm import Session
 
 from govoplan_mail.backend.schemas import (
     MailConnectionTestResponse,
@@ -14,13 +16,23 @@ from govoplan_mail.backend.schemas import (
     MailMailboxMessageSummaryResponse,
     MailProfilePolicyResponse,
     MailProfilePolicyUpdateRequest,
+    MailSettingsDeltaResponse,
     MailServerProfileCreateRequest,
     MailServerProfileListResponse,
     MailServerProfileResponse,
     MailServerProfileUpdateRequest,
     MailSmtpTestRequest,
 )
-from govoplan_access.backend.auth.dependencies import ApiPrincipal, get_api_principal, has_scope
+from govoplan_access.auth import ApiPrincipal, get_api_principal, has_scope
+from govoplan_core.api.v1.schemas import DeltaDeletedItem
+from govoplan_core.core.change_sequence import (
+    ChangeSequenceEntry,
+    decode_sequence_watermark,
+    encode_sequence_watermark,
+    record_change,
+    sequence_watermark_is_expired,
+)
+from govoplan_core.core.pagination import KeysetCursorError, decode_keyset_cursor, encode_keyset_cursor, keyset_query_fingerprint
 from govoplan_core.db.session import get_session
 from govoplan_mail.backend.mail_profiles import (
     MailProfileError,
@@ -39,10 +51,18 @@ from govoplan_mail.backend.mail_profiles import (
 from govoplan_mail.backend.config import ImapConfig, SmtpConfig
 from govoplan_mail.backend.sending.imap import ImapAppendError, ImapConfigurationError, get_imap_message, list_imap_folders, list_imap_messages, test_imap_login
 from govoplan_mail.backend.sending.smtp import test_smtp_login
-from sqlalchemy.orm import Session
 
 router = APIRouter(prefix="/mail", tags=["mail"])
 
+MAIL_MODULE_ID = "mail"
+MAIL_PROFILES_COLLECTION = "mail.profiles"
+MAIL_POLICIES_COLLECTION = "mail.profile_policies"
+MAIL_SETTINGS_COLLECTIONS = (MAIL_PROFILES_COLLECTION, MAIL_POLICIES_COLLECTION)
+MAIL_PROFILE_RESOURCE = "mail_profile"
+MAIL_POLICY_RESOURCE = "mail_profile_policy"
+MAILBOX_MESSAGES_CURSOR_SCOPE = "mail.mailbox.messages.v1"
+DEFAULT_MAILBOX_MESSAGE_LIMIT = 50
+
 
 def _require_scope(principal: ApiPrincipal, scope: str) -> None:
     if not has_scope(principal, scope):
@@ -95,6 +115,122 @@ def _profile_response(profile) -> MailServerProfileResponse:
     return MailServerProfileResponse.model_validate(profile_response_payload(profile))
 
 
+def _policy_response(
+    session: Session,
+    *,
+    tenant_id: str,
+    scope_type: str,
+    scope_id: str | None,
+    campaign_id: str | None = None,
+) -> MailProfilePolicyResponse:
+    policy = get_mail_profile_policy(session, tenant_id=tenant_id, scope_type=scope_type, scope_id=scope_id)
+    effective_policy = effective_mail_profile_policy_for_scope(
+        session,
+        tenant_id=tenant_id,
+        scope_type=scope_type,
+        scope_id=scope_id,
+        campaign_id=campaign_id,
+    )
+    effective = effective_policy.as_dict()
+    effective_sources = effective_policy.source_policies
+    parent_policy = parent_mail_profile_policy(session, tenant_id=tenant_id, scope_type=scope_type, scope_id=scope_id) if scope_type != "system" else None
+    parent = parent_policy.as_dict() if parent_policy else None
+    parent_sources = parent_policy.source_policies if parent_policy else []
+    return MailProfilePolicyResponse(
+        scope_type=scope_type,
+        scope_id=scope_id,
+        policy=policy,
+        effective_policy=effective,
+        parent_policy=parent,
+        effective_policy_sources=effective_sources,
+        parent_policy_sources=parent_sources,
+    )
+
+
+def _record_mail_change(
+    session: Session,
+    *,
+    collection: str,
+    resource_type: str,
+    resource_id: str | None,
+    operation: str,
+    principal: ApiPrincipal,
+    tenant_id: str | None,
+    payload: dict[str, object] | None = None,
+) -> None:
+    if not resource_id:
+        return
+    record_change(
+        session,
+        module_id=MAIL_MODULE_ID,
+        collection=collection,
+        resource_type=resource_type,
+        resource_id=resource_id,
+        operation=operation,
+        tenant_id=tenant_id,
+        actor_type="user",
+        actor_id=principal.user.id,
+        payload=payload or {},
+    )
+
+
+def _mail_delta_query(session: Session, *, tenant_id: str, since_sequence: int):
+    return session.query(ChangeSequenceEntry).filter(
+        ChangeSequenceEntry.id > since_sequence,
+        ChangeSequenceEntry.module_id == MAIL_MODULE_ID,
+        ChangeSequenceEntry.collection.in_(MAIL_SETTINGS_COLLECTIONS),
+        or_(ChangeSequenceEntry.tenant_id == tenant_id, ChangeSequenceEntry.tenant_id.is_(None)),
+    )
+
+
+def _mail_settings_watermark(session: Session, *, tenant_id: str) -> str:
+    sequence_id = _mail_delta_query(session, tenant_id=tenant_id, since_sequence=0).with_entities(func.max(ChangeSequenceEntry.id)).scalar()
+    return encode_sequence_watermark(int(sequence_id or 0))
+
+
+def _mail_settings_entries(session: Session, *, tenant_id: str, since: str, limit: int):
+    try:
+        since_sequence = decode_sequence_watermark(since)
+    except ValueError as exc:
+        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail=str(exc)) from exc
+    expired_for_tenant = sequence_watermark_is_expired(
+        session,
+        since=since_sequence,
+        tenant_id=tenant_id,
+        module_id=MAIL_MODULE_ID,
+        collections=MAIL_SETTINGS_COLLECTIONS,
+    )
+    expired_for_system = sequence_watermark_is_expired(
+        session,
+        since=since_sequence,
+        tenant_id=None,
+        module_id=MAIL_MODULE_ID,
+        collections=MAIL_SETTINGS_COLLECTIONS,
+    )
+    if expired_for_tenant or expired_for_system:
+        return None, False
+    entries_plus_one = _mail_delta_query(
+        session,
+        tenant_id=tenant_id,
+        since_sequence=since_sequence,
+    ).order_by(ChangeSequenceEntry.id.asc()).limit(limit + 1).all()
+    has_more = len(entries_plus_one) > limit
+    return entries_plus_one[:limit], has_more
+
+
+def _mail_settings_response_watermark(session: Session, *, tenant_id: str, entries, has_more: bool) -> str:
+    return encode_sequence_watermark(entries[-1].id) if has_more and entries else _mail_settings_watermark(session, tenant_id=tenant_id)
+
+
+def _mail_deleted_item(entry) -> DeltaDeletedItem:
+    return DeltaDeletedItem(
+        id=entry.resource_id,
+        resource_type=entry.resource_type,
+        revision=encode_sequence_watermark(entry.id),
+        deleted_at=entry.created_at if entry.operation == "deleted" else None,
+    )
+
+
 def _mailbox_summary_response(message) -> MailMailboxMessageSummaryResponse:
     return MailMailboxMessageSummaryResponse(
         uid=message.uid,
@@ -132,6 +268,76 @@ def _mailbox_detail_response(message) -> MailMailboxMessageDetailResponse:
     )
 
 
+def _mailbox_cursor_fingerprint(*, tenant_id: str, profile_id: str, folder: str, limit: int) -> str:
+    return keyset_query_fingerprint(
+        MAILBOX_MESSAGES_CURSOR_SCOPE,
+        {"tenant_id": tenant_id, "profile_id": profile_id, "folder": folder, "limit": limit, "sort": "imap.uid.desc"},
+    )
+
+
+def _mailbox_cursor_values(cursor: str | None, *, fingerprint: str | None = None) -> dict[str, object] | None:
+    try:
+        return decode_keyset_cursor(MAILBOX_MESSAGES_CURSOR_SCOPE, cursor, fingerprint=fingerprint)
+    except KeysetCursorError as exc:
+        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail=str(exc)) from exc
+
+
+def _mailbox_cursor_limit(cursor: str | None, explicit_limit: int | None) -> int:
+    if explicit_limit is not None:
+        return explicit_limit
+    values = _mailbox_cursor_values(cursor) if cursor else None
+    raw_limit = values.get("limit") if values else DEFAULT_MAILBOX_MESSAGE_LIMIT
+    if not isinstance(raw_limit, int) or raw_limit < 1 or raw_limit > 100:
+        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="Invalid pagination cursor")
+    return raw_limit
+
+
+def _mailbox_cursor_position(cursor: str | None, *, fingerprint: str, offset: int) -> tuple[int, str | None, str | None, dict[str, object] | None]:
+    values = _mailbox_cursor_values(cursor, fingerprint=fingerprint) if cursor else None
+    if values is None:
+        return offset, None, None, None
+    raw_offset = values.get("offset")
+    if not isinstance(raw_offset, int) or raw_offset < 0:
+        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="Invalid pagination cursor")
+    after_uid = values.get("after_uid") or values.get("anchor_uid")
+    uidvalidity = values.get("uidvalidity")
+    if not isinstance(after_uid, str) or not after_uid:
+        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="Invalid pagination cursor")
+    if uidvalidity is not None and not isinstance(uidvalidity, str):
+        raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail="Invalid pagination cursor")
+    return raw_offset, after_uid, uidvalidity, values
+
+
+def _next_mailbox_cursor(
+    *,
+    tenant_id: str,
+    profile_id: str,
+    folder: str,
+    limit: int,
+    offset: int,
+    total_count: int,
+    uidvalidity: str | None,
+    messages,
+) -> tuple[str | None, bool]:
+    cursor_stable = bool(uidvalidity)
+    next_offset = offset + len(messages)
+    if not cursor_stable or next_offset >= total_count or not messages:
+        return None, cursor_stable
+    return (
+        encode_keyset_cursor(
+            MAILBOX_MESSAGES_CURSOR_SCOPE,
+            fingerprint=_mailbox_cursor_fingerprint(tenant_id=tenant_id, profile_id=profile_id, folder=folder, limit=limit),
+            values={
+                "offset": next_offset,
+                "limit": limit,
+                "uidvalidity": uidvalidity,
+                "after_uid": messages[-1].uid,
+            },
+        ),
+        cursor_stable,
+    )
+
+
 def _imap_config_for_profile(session: Session, *, tenant_id: str, profile_id: str):
     profile = get_mail_server_profile(session, tenant_id=tenant_id, profile_id=profile_id, require_active=True)
     imap = imap_config_from_profile(profile)
@@ -146,6 +352,104 @@ def _parent_mail_profile_policy_payload(session: Session, *, tenant_id: str, sco
     return parent_mail_profile_policy(session, tenant_id=tenant_id, scope_type=scope_type, scope_id=scope_id).as_dict()
 
 
+def _full_mail_settings_delta_response(
+    session: Session,
+    *,
+    tenant_id: str,
+    scope_type: str,
+    scope_id: str | None,
+    include_inactive: bool,
+    campaign_id: str | None,
+) -> MailSettingsDeltaResponse:
+    profiles = list_mail_server_profiles(
+        session,
+        tenant_id=tenant_id,
+        include_inactive=include_inactive,
+        campaign_id=campaign_id,
+    )
+    return MailSettingsDeltaResponse(
+        profiles=[_profile_response(profile) for profile in profiles],
+        policy=_policy_response(session, tenant_id=tenant_id, scope_type=scope_type, scope_id=scope_id, campaign_id=campaign_id),
+        changed_sections=["profiles", "policy"],
+        deleted=[],
+        watermark=_mail_settings_watermark(session, tenant_id=tenant_id),
+        has_more=False,
+        full=True,
+    )
+
+
+@router.get("/settings/delta", response_model=MailSettingsDeltaResponse)
+def mail_settings_delta(
+    scope_type: str = Query(default="tenant"),
+    scope_id: str | None = Query(default=None),
+    include_inactive: bool = False,
+    campaign_id: str | None = Query(default=None),
+    since: str | None = None,
+    limit: int = Query(default=100, ge=1, le=500),
+    principal: ApiPrincipal = Depends(get_api_principal),
+    session: Session = Depends(get_session),
+):
+    clean_scope_type = scope_type.strip().casefold()
+    _require_any_scope(principal, "mail:profile:read", "system:settings:read")
+    _require_policy_read_scope(principal, clean_scope_type)
+    if since is None:
+        return _full_mail_settings_delta_response(
+            session,
+            tenant_id=principal.tenant_id,
+            scope_type=clean_scope_type,
+            scope_id=scope_id,
+            include_inactive=include_inactive,
+            campaign_id=campaign_id,
+        )
+    entries, has_more = _mail_settings_entries(session, tenant_id=principal.tenant_id, since=since, limit=limit)
+    if entries is None:
+        return _full_mail_settings_delta_response(
+            session,
+            tenant_id=principal.tenant_id,
+            scope_type=clean_scope_type,
+            scope_id=scope_id,
+            include_inactive=include_inactive,
+            campaign_id=campaign_id,
+        )
+    changed_profile_ids = {
+        entry.resource_id
+        for entry in entries
+        if entry.collection == MAIL_PROFILES_COLLECTION and entry.resource_type == MAIL_PROFILE_RESOURCE
+    }
+    visible_profiles = {
+        profile.id: profile
+        for profile in list_mail_server_profiles(
+            session,
+            tenant_id=principal.tenant_id,
+            include_inactive=include_inactive,
+            campaign_id=campaign_id,
+        )
+        if profile.id in changed_profile_ids
+    }
+    policy_changed = any(entry.collection == MAIL_POLICIES_COLLECTION for entry in entries)
+    changed_sections = []
+    if changed_profile_ids:
+        changed_sections.append("profiles")
+    if policy_changed:
+        changed_sections.append("policy")
+    deleted = [
+        _mail_deleted_item(entry)
+        for entry in entries
+        if entry.collection == MAIL_PROFILES_COLLECTION
+        and entry.resource_type == MAIL_PROFILE_RESOURCE
+        and entry.resource_id not in visible_profiles
+    ]
+    return MailSettingsDeltaResponse(
+        profiles=[_profile_response(profile) for profile in visible_profiles.values()],
+        policy=_policy_response(session, tenant_id=principal.tenant_id, scope_type=clean_scope_type, scope_id=scope_id, campaign_id=campaign_id) if policy_changed else None,
+        changed_sections=changed_sections,
+        deleted=deleted,
+        watermark=_mail_settings_response_watermark(session, tenant_id=principal.tenant_id, entries=entries, has_more=has_more),
+        has_more=has_more,
+        full=False,
+    )
+
+
 @router.get("/profiles", response_model=MailServerProfileListResponse)
 def list_profiles(
     include_inactive: bool = False,
@@ -189,12 +493,22 @@ def create_profile(
             scope_type=payload.scope_type,
             scope_id=payload.scope_id,
         )
+        _record_mail_change(
+            session,
+            collection=MAIL_PROFILES_COLLECTION,
+            resource_type=MAIL_PROFILE_RESOURCE,
+            resource_id=profile.id,
+            operation="created",
+            principal=principal,
+            tenant_id=profile.tenant_id or principal.tenant_id,
+            payload={"scope_type": profile.scope_type, "scope_id": profile.scope_id},
+        )
         session.commit()
         session.refresh(profile)
         return _profile_response(profile)
     except MailProfileError as exc:
         session.rollback()
-        raise HTTPException(status_code=status.HTTP_422_UNPROCESSABLE_ENTITY, detail=str(exc)) from exc
+        raise HTTPException(status_code=status.HTTP_422_UNPROCESSABLE_CONTENT, detail=str(exc)) from exc
 
 
 @router.get("/profiles/{profile_id}", response_model=MailServerProfileResponse)
@@ -245,12 +559,22 @@ def update_profile(
             imap=imap_config,
             clear_imap=payload.clear_imap,
         )
+        _record_mail_change(
+            session,
+            collection=MAIL_PROFILES_COLLECTION,
+            resource_type=MAIL_PROFILE_RESOURCE,
+            resource_id=profile.id,
+            operation="updated",
+            principal=principal,
+            tenant_id=profile.tenant_id or principal.tenant_id,
+            payload={"scope_type": profile.scope_type, "scope_id": profile.scope_id},
+        )
         session.commit()
         session.refresh(profile)
         return _profile_response(profile)
     except MailProfileError as exc:
         session.rollback()
-        raise HTTPException(status_code=status.HTTP_422_UNPROCESSABLE_ENTITY, detail=str(exc)) from exc
+        raise HTTPException(status_code=status.HTTP_422_UNPROCESSABLE_CONTENT, detail=str(exc)) from exc
 
 
 @router.delete("/profiles/{profile_id}", response_model=MailServerProfileResponse)
@@ -264,6 +588,16 @@ def deactivate_profile(
         _require_profile_write_scope(principal, profile.scope_type or "tenant")
         profile.is_active = False
         session.add(profile)
+        _record_mail_change(
+            session,
+            collection=MAIL_PROFILES_COLLECTION,
+            resource_type=MAIL_PROFILE_RESOURCE,
+            resource_id=profile.id,
+            operation="deleted",
+            principal=principal,
+            tenant_id=profile.tenant_id or principal.tenant_id,
+            payload={"scope_type": profile.scope_type, "scope_id": profile.scope_id},
+        )
         session.commit()
         session.refresh(profile)
         return _profile_response(profile)
@@ -283,20 +617,7 @@ def read_mail_profile_policy(
     scope_type = scope_type.strip().casefold()
     _require_policy_read_scope(principal, scope_type)
     try:
-        policy = get_mail_profile_policy(session, tenant_id=principal.tenant_id, scope_type=scope_type, scope_id=scope_id)
-        effective_policy = effective_mail_profile_policy_for_scope(
-            session,
-            tenant_id=principal.tenant_id,
-            scope_type=scope_type,
-            scope_id=scope_id,
-            campaign_id=campaign_id,
-        )
-        effective = effective_policy.as_dict()
-        effective_sources = effective_policy.source_policies
-        parent_policy = parent_mail_profile_policy(session, tenant_id=principal.tenant_id, scope_type=scope_type, scope_id=scope_id) if scope_type != "system" else None
-        parent = parent_policy.as_dict() if parent_policy else None
-        parent_sources = parent_policy.source_policies if parent_policy else []
-        return MailProfilePolicyResponse(scope_type=scope_type, scope_id=scope_id, policy=policy, effective_policy=effective, parent_policy=parent, effective_policy_sources=effective_sources, parent_policy_sources=parent_sources)
+        return _policy_response(session, tenant_id=principal.tenant_id, scope_type=scope_type, scope_id=scope_id, campaign_id=campaign_id)
     except MailProfileError as exc:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=str(exc)) from exc
 
@@ -319,22 +640,21 @@ def write_mail_profile_policy(
             scope_id=scope_id,
             policy=payload.policy.model_dump(mode="json"),
         )
-        session.commit()
-        effective_policy = effective_mail_profile_policy_for_scope(
+        _record_mail_change(
             session,
-            tenant_id=principal.tenant_id,
-            scope_type=scope_type,
-            scope_id=scope_id,
+            collection=MAIL_POLICIES_COLLECTION,
+            resource_type=MAIL_POLICY_RESOURCE,
+            resource_id=f"{scope_type}:{scope_id or ''}",
+            operation="updated",
+            principal=principal,
+            tenant_id=None if scope_type == "system" else principal.tenant_id,
+            payload={"scope_type": scope_type, "scope_id": scope_id},
         )
-        effective = effective_policy.as_dict()
-        effective_sources = effective_policy.source_policies
-        parent_policy = parent_mail_profile_policy(session, tenant_id=principal.tenant_id, scope_type=scope_type, scope_id=scope_id) if scope_type != "system" else None
-        parent = parent_policy.as_dict() if parent_policy else None
-        parent_sources = parent_policy.source_policies if parent_policy else []
-        return MailProfilePolicyResponse(scope_type=scope_type, scope_id=scope_id, policy=policy, effective_policy=effective, parent_policy=parent, effective_policy_sources=effective_sources, parent_policy_sources=parent_sources)
+        session.commit()
+        return _policy_response(session, tenant_id=principal.tenant_id, scope_type=scope_type, scope_id=scope_id)
     except MailProfileError as exc:
         session.rollback()
-        raise HTTPException(status_code=status.HTTP_422_UNPROCESSABLE_ENTITY, detail=str(exc)) from exc
+        raise HTTPException(status_code=status.HTTP_422_UNPROCESSABLE_CONTENT, detail=str(exc)) from exc
 
 
 @router.post("/profiles/{profile_id}/test-smtp", response_model=MailConnectionTestResponse)
@@ -414,7 +734,7 @@ def list_profile_mailbox_folders(
     except MailProfileError as exc:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=str(exc)) from exc
     except ImapConfigurationError as exc:
-        raise HTTPException(status_code=status.HTTP_422_UNPROCESSABLE_ENTITY, detail=str(exc)) from exc
+        raise HTTPException(status_code=status.HTTP_422_UNPROCESSABLE_CONTENT, detail=str(exc)) from exc
     except ImapAppendError as exc:
         raise HTTPException(status_code=status.HTTP_502_BAD_GATEWAY, detail=str(exc)) from exc
 
@@ -423,15 +743,37 @@ def list_profile_mailbox_folders(
 def list_profile_mailbox_messages(
     profile_id: str,
     folder: str = Query(default="INBOX", min_length=1, max_length=255),
-    limit: int = Query(default=50, ge=1, le=100),
+    limit: int | None = Query(default=None, ge=1, le=100),
     offset: int = Query(default=0, ge=0, le=100000),
+    cursor: str | None = None,
     principal: ApiPrincipal = Depends(get_api_principal),
     session: Session = Depends(get_session),
 ):
     _require_mailbox_read_scope(principal)
     try:
         imap = _imap_config_for_profile(session, tenant_id=principal.tenant_id, profile_id=profile_id)
-        result = list_imap_messages(imap_config=imap, folder=folder, limit=limit, offset=offset)
+        effective_limit = _mailbox_cursor_limit(cursor, limit)
+        fingerprint = _mailbox_cursor_fingerprint(tenant_id=principal.tenant_id, profile_id=profile_id, folder=folder, limit=effective_limit)
+        effective_offset, after_uid, expected_uidvalidity, cursor_values = _mailbox_cursor_position(cursor, fingerprint=fingerprint, offset=offset)
+        result = list_imap_messages(
+            imap_config=imap,
+            folder=folder,
+            limit=effective_limit,
+            offset=effective_offset,
+            after_uid=after_uid,
+            expected_uidvalidity=expected_uidvalidity,
+        )
+        full = bool(cursor_values is not None and result.cursor_reset)
+        next_cursor, cursor_stable = _next_mailbox_cursor(
+            tenant_id=principal.tenant_id,
+            profile_id=profile_id,
+            folder=result.folder,
+            limit=result.limit,
+            offset=result.offset,
+            total_count=result.total_count,
+            uidvalidity=result.uidvalidity,
+            messages=result.messages,
+        )
         return MailMailboxMessageListResponse(
             profile_id=profile_id,
             folder=result.folder,
@@ -441,12 +783,16 @@ def list_profile_mailbox_messages(
             total_count=result.total_count,
             offset=result.offset,
             limit=result.limit,
+            cursor=cursor,
+            next_cursor=next_cursor,
+            cursor_stable=cursor_stable,
+            full=full or not cursor_stable,
             messages=[_mailbox_summary_response(message) for message in result.messages],
         )
     except MailProfileError as exc:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=str(exc)) from exc
     except ImapConfigurationError as exc:
-        raise HTTPException(status_code=status.HTTP_422_UNPROCESSABLE_ENTITY, detail=str(exc)) from exc
+        raise HTTPException(status_code=status.HTTP_422_UNPROCESSABLE_CONTENT, detail=str(exc)) from exc
     except ImapAppendError as exc:
         raise HTTPException(status_code=status.HTTP_502_BAD_GATEWAY, detail=str(exc)) from exc
 
@@ -474,7 +820,7 @@ def get_profile_mailbox_message(
     except MailProfileError as exc:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=str(exc)) from exc
     except ImapConfigurationError as exc:
-        raise HTTPException(status_code=status.HTTP_422_UNPROCESSABLE_ENTITY, detail=str(exc)) from exc
+        raise HTTPException(status_code=status.HTTP_422_UNPROCESSABLE_CONTENT, detail=str(exc)) from exc
     except ImapAppendError as exc:
         status_code = status.HTTP_404_NOT_FOUND if "not found" in str(exc).casefold() else status.HTTP_502_BAD_GATEWAY
         raise HTTPException(status_code=status_code, detail=str(exc)) from exc

src/govoplan_mail/backend/schemas.py

@@ -5,6 +5,7 @@ from typing import Any, Literal
 
 from pydantic import BaseModel, ConfigDict, Field, model_validator
 
+from govoplan_core.api.v1.schemas import DeltaDeletedItem
 from govoplan_mail.backend.config import ImapConfig, ImapServerConfig, SmtpConfig, SmtpServerConfig, TransportCredentials
 
 
@@ -93,6 +94,7 @@ class MailProfilePolicyUpdateRequest(BaseModel):
 class PolicySourceStepResponse(BaseModel):
     scope_type: str
     scope_id: str | None = None
+    path: str
     label: str
     applied_fields: list[str] = Field(default_factory=list)
     policy: dict[str, Any] = Field(default_factory=dict)
@@ -201,6 +203,16 @@ class MailServerProfileListResponse(BaseModel):
     profiles: list[MailServerProfileResponse] = Field(default_factory=list)
 
 
+class MailSettingsDeltaResponse(BaseModel):
+    profiles: list[MailServerProfileResponse] = Field(default_factory=list)
+    policy: MailProfilePolicyResponse | None = None
+    changed_sections: list[str] = Field(default_factory=list)
+    deleted: list[DeltaDeletedItem] = Field(default_factory=list)
+    watermark: str | None = None
+    has_more: bool = False
+    full: bool = False
+
+
 class MailConnectionTestResponse(BaseModel):
     ok: bool
     protocol: Literal["smtp", "imap"]
@@ -266,6 +278,10 @@ class MailMailboxMessageListResponse(BaseModel):
     total_count: int = 0
     offset: int = 0
     limit: int = 50
+    cursor: str | None = None
+    next_cursor: str | None = None
+    cursor_stable: bool = False
+    full: bool = False
     messages: list[MailMailboxMessageSummaryResponse] = Field(default_factory=list)
 
 
@@ -276,4 +292,3 @@ class MailMailboxMessageResponse(BaseModel):
     port: int | None = None
     security: str | None = None
     message: MailMailboxMessageDetailResponse
-

src/govoplan_mail/backend/sending/imap.py

@@ -115,6 +115,8 @@ class ImapMailboxMessageListResult:
     total_count: int
     offset: int
     limit: int
+    uidvalidity: str | None = None
+    cursor_reset: bool = False
 
 
 @dataclass(frozen=True, slots=True)
@@ -527,15 +529,23 @@ def _parse_fetch_parts_with_sequence(data: list[Any] | tuple[Any, ...] | None) -
     return parts
 
 
-def _select_readonly(client: imaplib.IMAP4, folder: str) -> int:
+def _select_readonly(client: imaplib.IMAP4, folder: str) -> tuple[int, str | None]:
     typ, data = client.select(folder, readonly=True)
     if typ != "OK":
         raise ImapAppendError(f"IMAP folder {folder!r} could not be opened read-only: {data!r}", temporary=False)
     selected_count = _decode_item(data[0] if data else None).strip()
     try:
-        return max(0, int(selected_count))
+        total_count = max(0, int(selected_count))
     except ValueError:
-        return 0
+        total_count = 0
+    uidvalidity = None
+    try:
+        _, uidvalidity_data = client.response("UIDVALIDITY")
+        if uidvalidity_data:
+            uidvalidity = _decode_item(uidvalidity_data[0]).strip() or None
+    except Exception:
+        uidvalidity = None
+    return total_count, uidvalidity
 
 
 def _fetch_message_by_uid(client: imaplib.IMAP4, uid: str) -> tuple[str, list[str], int | None, bytes]:
@@ -590,6 +600,63 @@ def _fetch_message_summaries_by_sequence(client: imaplib.IMAP4, sequences: list[
     return summaries
 
 
+def _search_message_uids(client: imaplib.IMAP4) -> list[str]:
+    typ, data = client.uid("search", None, "ALL")
+    if typ != "OK":
+        raise ImapAppendError(f"IMAP UID search failed: {data!r}", temporary=True)
+    uids: set[int] = set()
+    for item in data or []:
+        for token in _decode_item(item).split():
+            if token.isdigit():
+                uids.add(int(token))
+    return [str(uid) for uid in sorted(uids, reverse=True)]
+
+
+def _paged_descending_uids(
+    uids: list[str],
+    *,
+    offset: int,
+    limit: int,
+    after_uid: str | None = None,
+) -> tuple[list[str], int, bool]:
+    if not uids:
+        return [], 0, False
+    cursor_reset = False
+    if after_uid:
+        try:
+            start = uids.index(str(after_uid)) + 1
+        except ValueError:
+            start = 0
+            cursor_reset = True
+    else:
+        start = min(max(0, offset), len(uids))
+    return uids[start:start + limit], start, cursor_reset
+
+
+def _fetch_message_summaries_by_uid(client: imaplib.IMAP4, uids: list[str], folder: str) -> list[ImapMailboxMessageSummary]:
+    if not uids:
+        return []
+    typ, data = client.uid("fetch", _sequence_set(uids), "(UID FLAGS RFC822.SIZE BODY.PEEK[HEADER.FIELDS (SUBJECT FROM TO CC DATE MESSAGE-ID)])")
+    if typ != "OK":
+        raise ImapAppendError(f"IMAP message summary fetch failed: {data!r}", temporary=True)
+
+    by_uid: dict[str, ImapMailboxMessageSummary] = {}
+    for _sequence, fetched_uid, flags, size_bytes, headers in _parse_fetch_parts_with_sequence(data):
+        if not fetched_uid:
+            continue
+        by_uid[fetched_uid] = _message_summary_from_headers(uid=fetched_uid, folder=folder, headers=headers, flags=flags, size_bytes=size_bytes)
+
+    summaries: list[ImapMailboxMessageSummary] = []
+    for uid in uids:
+        summary = by_uid.get(str(uid))
+        if summary is not None:
+            summaries.append(summary)
+            continue
+        fetched_uid, flags, size_bytes, raw = _fetch_message_by_uid(client, uid)
+        summaries.append(_message_summary_from_raw(uid=fetched_uid, folder=folder, raw=raw, flags=flags, size_bytes=size_bytes))
+    return summaries
+
+
 def _mock_record_folder(record: dict[str, Any]) -> str:
     folder = str(record.get("folder") or "").strip()
     if folder:
@@ -612,7 +679,15 @@ def _mock_raw_bytes(record: dict[str, Any]) -> bytes:
     return "\n".join(lines).encode("utf-8", errors="replace")
 
 
-def list_imap_messages(*, imap_config: ImapConfig, folder: str = "INBOX", limit: int = 50, offset: int = 0) -> ImapMailboxMessageListResult:
+def list_imap_messages(
+    *,
+    imap_config: ImapConfig,
+    folder: str = "INBOX",
+    limit: int = 50,
+    offset: int = 0,
+    after_uid: str | None = None,
+    expected_uidvalidity: str | None = None,
+) -> ImapMailboxMessageListResult:
     """List mailbox messages without mutating read/unread state."""
 
     host, port = _require_imap_config(imap_config)
@@ -621,7 +696,20 @@ def list_imap_messages(*, imap_config: ImapConfig, folder: str = "INBOX", limit:
     offset = max(0, offset)
     if is_mock_imap_host(imap_config.host):
         records = [record for record in list_records(limit=500) if _mock_folder_matches(record, folder)]
-        page_records = records[offset:offset + limit]
+        cursor_reset = False
+        if expected_uidvalidity and expected_uidvalidity != "mock-v1":
+            effective_offset = 0
+            cursor_reset = True
+        elif after_uid:
+            record_ids = [str(record.get("id") or "") for record in records]
+            try:
+                effective_offset = record_ids.index(str(after_uid)) + 1
+            except ValueError:
+                effective_offset = 0
+                cursor_reset = True
+        else:
+            effective_offset = min(offset, len(records))
+        page_records = records[effective_offset:effective_offset + limit]
         messages = [
             _message_summary_from_raw(
                 uid=str(record.get("id") or ""),
@@ -632,14 +720,49 @@ def list_imap_messages(*, imap_config: ImapConfig, folder: str = "INBOX", limit:
             )
             for record in page_records
         ]
-        return ImapMailboxMessageListResult(host=host, port=port, security=imap_config.security.value, folder=folder, messages=messages, total_count=len(records), offset=offset, limit=limit)
+        return ImapMailboxMessageListResult(
+            host=host,
+            port=port,
+            security=imap_config.security.value,
+            folder=folder,
+            messages=messages,
+            total_count=len(records),
+            offset=effective_offset,
+            limit=limit,
+            uidvalidity="mock-v1",
+            cursor_reset=cursor_reset,
+        )
 
     client = _open_imap(imap_config)
     try:
-        total_count = _select_readonly(client, folder)
-        page_sequences = _paged_descending_sequences(total_count, offset=offset, limit=limit)
-        messages = _fetch_message_summaries_by_sequence(client, page_sequences, folder)
-        return ImapMailboxMessageListResult(host=host, port=port, security=imap_config.security.value, folder=folder, messages=messages, total_count=total_count, offset=offset, limit=limit)
+        total_count, uidvalidity = _select_readonly(client, folder)
+        uids = _search_message_uids(client)
+        cursor_reset = False
+        effective_after_uid = after_uid
+        effective_offset = offset
+        if expected_uidvalidity and expected_uidvalidity != uidvalidity:
+            effective_after_uid = None
+            effective_offset = 0
+            cursor_reset = True
+        page_uids, effective_offset, anchor_missing = _paged_descending_uids(
+            uids,
+            offset=effective_offset,
+            limit=limit,
+            after_uid=effective_after_uid,
+        )
+        messages = _fetch_message_summaries_by_uid(client, page_uids, folder)
+        return ImapMailboxMessageListResult(
+            host=host,
+            port=port,
+            security=imap_config.security.value,
+            folder=folder,
+            messages=messages,
+            total_count=len(uids) if uids else total_count,
+            offset=effective_offset,
+            limit=limit,
+            uidvalidity=uidvalidity,
+            cursor_reset=cursor_reset or anchor_missing,
+        )
     finally:
         try:
             client.logout()

webui/package.json

@@ -15,7 +15,7 @@
   },
   "peerDependencies": {
     "@govoplan/core-webui": "^0.1.6",
-    "lucide-react": "^0.555.0",
+    "lucide-react": "^1.23.0",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
     "react-router-dom": "^7.1.1"

webui/src/api/mail.ts

@@ -1,4 +1,4 @@
-import type { ApiSettings } from "../types";
+import type { ApiSettings, DeltaDeletedItem } from "../types";
 import { apiFetch } from "./client";
 
 export type MailSecurity = "plain" | "tls" | "starttls";
@@ -95,6 +95,10 @@ export type MailMailboxMessageListResponse = {
   total_count?: number;
   offset?: number;
   limit?: number;
+  cursor?: string | null;
+  next_cursor?: string | null;
+  cursor_stable?: boolean;
+  full?: boolean;
   messages: MailMailboxMessageSummary[];
 };
 
@@ -127,6 +131,16 @@ export type MailServerProfile = {
 
 export type MailServerProfileListResponse = { profiles: MailServerProfile[] };
 
+export type MailSettingsDeltaResponse = {
+  profiles: MailServerProfile[];
+  policy?: MailProfilePolicyResponse | null;
+  changed_sections?: string[];
+  deleted: DeltaDeletedItem[];
+  watermark?: string | null;
+  has_more: boolean;
+  full: boolean;
+};
+
 export const mailProfilePatternKeys = [
   "smtp_hosts",
   "imap_hosts",
@@ -215,6 +229,28 @@ export async function listMailServerProfiles(settings: ApiSettings, includeInact
   return response.profiles ?? [];
 }
 
+export async function fetchMailSettingsDelta(
+  settings: ApiSettings,
+  params: {
+    scope_type?: MailProfileScope;
+    scope_id?: string | null;
+    include_inactive?: boolean;
+    campaign_id?: string | null;
+    since?: string | null;
+    limit?: number;
+  } = {}
+): Promise<MailSettingsDeltaResponse> {
+  const search = new URLSearchParams();
+  if (params.scope_type) search.set("scope_type", params.scope_type);
+  if (params.scope_id) search.set("scope_id", params.scope_id);
+  if (params.include_inactive) search.set("include_inactive", "true");
+  if (params.campaign_id) search.set("campaign_id", params.campaign_id);
+  if (params.since) search.set("since", params.since);
+  if (params.limit) search.set("limit", String(params.limit));
+  const suffix = search.toString() ? `?${search.toString()}` : "";
+  return apiFetch<MailSettingsDeltaResponse>(settings, `/api/v1/mail/settings/delta${suffix}`);
+}
+
 export async function createMailServerProfile(settings: ApiSettings, payload: MailServerProfilePayload): Promise<MailServerProfile> {
   return apiFetch<MailServerProfile>(settings, "/api/v1/mail/profiles", {
     method: "POST",
@@ -284,9 +320,11 @@ export async function listMailboxMessages(
   profileId: string,
   folder = "INBOX",
   limit = 50,
-  offset = 0
+  offset = 0,
+  cursor?: string | null
 ): Promise<MailMailboxMessageListResponse> {
   const params = new URLSearchParams({ folder, limit: String(limit), offset: String(offset) });
+  if (cursor) params.set("cursor", cursor);
   return apiFetch<MailMailboxMessageListResponse>(settings, `/api/v1/mail/profiles/${encodeURIComponent(profileId)}/mailbox/messages?${params.toString()}`);
 }
 

webui/src/features/mail/MailboxPage.tsx

@@ -7,6 +7,7 @@ import {
   LoadingIndicator,
   MessageDisplayPanel,
   formatDateTime,
+  i18nMessage,
   type ApiSettings
 } from "@govoplan/core-webui";
 import {
@@ -17,11 +18,11 @@ import {
   type MailImapFolderResponse,
   type MailMailboxMessageDetail,
   type MailMailboxMessageSummary,
-  type MailServerProfile
-} from "../../api/mail";
+  type MailServerProfile } from
+"../../api/mail";
 import { buildMailboxFolderTree, findFolderNodeId, folderAncestorIds, type MailFolderNode } from "./mailboxFolders";
 
-export default function MailboxPage({ settings }: { settings: ApiSettings }) {
+export default function MailboxPage({ settings }: {settings: ApiSettings;}) {
   const [profiles, setProfiles] = useState<MailServerProfile[]>([]);
   const [selectedProfileId, setSelectedProfileId] = useState("");
   const [folders, setFolders] = useState<MailImapFolderResponse[]>([]);
@@ -48,6 +49,7 @@ export default function MailboxPage({ settings }: { settings: ApiSettings }) {
   const folderRequestRef = useRef(0);
   const messageListRequestRef = useRef(0);
   const messageDetailRequestRef = useRef(0);
+  const mailboxPageCursorsRef = useRef<Record<string, string | null>>({});
 
   const selectedProfile = profiles.find((profile) => profile.id === selectedProfileId) ?? null;
   const imapProfiles = useMemo(() => profiles.filter((profile) => profile.is_active && profile.imap), [profiles]);
@@ -60,16 +62,16 @@ export default function MailboxPage({ settings }: { settings: ApiSettings }) {
   const foldersReady = Boolean(selectedProfileId) && foldersLoadedForProfile === selectedProfileId;
   const selectedMessageKey = pendingMessageKey || selectedMessageKeyState || (selectedMessage ? mailboxMessageKey(selectedMessage.folder || selectedFolder, selectedMessage.uid) : "");
   const messageCountLabel = messageListCountLabel(messages.length, messageTotalCount, loadingMessages, foldersReady);
-  const folderEmptyText = folderError || (noImapProfiles ? "No IMAP-enabled mail profiles." : loadingFolders ? "Loading folders..." : "No folders available.");
-  const messageEmptyText = messageError || (!selectedProfileId ? "Select an IMAP profile." : !foldersReady || loadingMessages ? "Loading messages..." : messages.length > 0 && filteredMessages.length === 0 ? "No messages match the current filter on this page." : "No messages in this folder.");
-  const previewEmptyText = detailError || (loadingMessage ? "Loading message..." : "Select a message to inspect its content.");
-  const loadingLabel = loadingProfiles ? "Loading mail profiles..." : loadingFolders ? "Loading folders..." : loadingMessages ? "Loading messages..." : "Loading message...";
+  const folderEmptyText = folderError || (noImapProfiles ? "i18n:govoplan-mail.no_imap_enabled_mail_profiles.61ae44d8" : loadingFolders ? "i18n:govoplan-mail.loading_folders.17f9f0e2" : "i18n:govoplan-mail.no_folders_available.14133b26");
+  const messageEmptyText = messageError || (!selectedProfileId ? "i18n:govoplan-mail.select_an_imap_profile.5445648c" : !foldersReady || loadingMessages ? "i18n:govoplan-mail.loading_messages.77b62232" : messages.length > 0 && filteredMessages.length === 0 ? "i18n:govoplan-mail.no_messages_match_the_current_filter_on_this_pag.9dda6916" : "i18n:govoplan-mail.no_messages_in_this_folder.5c7fa25d");
+  const previewEmptyText = detailError || (loadingMessage ? "i18n:govoplan-mail.loading_message.815c2094" : "i18n:govoplan-mail.select_a_message_to_inspect_its_content.5f3d1342");
+  const loadingLabel = loadingProfiles ? "i18n:govoplan-mail.loading_mail_profiles.87de3560" : loadingFolders ? "i18n:govoplan-mail.loading_folders.17f9f0e2" : loadingMessages ? "i18n:govoplan-mail.loading_messages.77b62232" : "i18n:govoplan-mail.loading_message.815c2094";
 
-  useEffect(() => { void loadProfiles(); }, [settings.apiBaseUrl, settings.apiKey, settings.accessToken]);
-  useEffect(() => { selectedMessageKeyRef.current = selectedMessageKeyState; }, [selectedMessageKeyState]);
-  useEffect(() => { if (messagePage > messagePageCount) setMessagePage(messagePageCount); }, [messagePage, messagePageCount]);
-  useEffect(() => { if (selectedProfileId) void loadFolders(selectedProfileId); }, [selectedProfileId]);
-  useEffect(() => { if (selectedProfileId && selectedFolder && foldersReady) void loadMessages(selectedProfileId, selectedFolder, messagePage, messagePageSize); }, [foldersReady, messagePage, messagePageSize, selectedProfileId, selectedFolder]);
+  useEffect(() => {void loadProfiles();}, [settings.apiBaseUrl, settings.apiKey, settings.accessToken]);
+  useEffect(() => {selectedMessageKeyRef.current = selectedMessageKeyState;}, [selectedMessageKeyState]);
+  useEffect(() => {if (messagePage > messagePageCount) setMessagePage(messagePageCount);}, [messagePage, messagePageCount]);
+  useEffect(() => {if (selectedProfileId) void loadFolders(selectedProfileId);}, [selectedProfileId]);
+  useEffect(() => {if (selectedProfileId && selectedFolder && foldersReady) void loadMessages(selectedProfileId, selectedFolder, messagePage, messagePageSize);}, [foldersReady, messagePage, messagePageSize, selectedProfileId, selectedFolder]);
 
   useEffect(() => {
     const handlePreviewShortcut = (event: KeyboardEvent) => {
@@ -88,10 +90,10 @@ export default function MailboxPage({ settings }: { settings: ApiSettings }) {
       if (shellBusy || loadingMessage || filteredMessages.length === 0) return;
       const selectedIndex = filteredMessages.findIndex((message) => mailboxMessageKey(message.folder || selectedFolder, message.uid) === selectedMessageKey);
       let nextIndex: number | null = null;
-      if (event.key === "ArrowLeft") nextIndex = selectedIndex > 0 ? selectedIndex - 1 : 0;
-      else if (event.key === "ArrowRight") nextIndex = selectedIndex >= 0 ? Math.min(filteredMessages.length - 1, selectedIndex + 1) : 0;
-      else if (event.key === "Home") nextIndex = 0;
-      else if (event.key === "End") nextIndex = filteredMessages.length - 1;
+      if (event.key === "ArrowLeft") nextIndex = selectedIndex > 0 ? selectedIndex - 1 : 0;else
+      if (event.key === "ArrowRight") nextIndex = selectedIndex >= 0 ? Math.min(filteredMessages.length - 1, selectedIndex + 1) : 0;else
+      if (event.key === "Home") nextIndex = 0;else
+      if (event.key === "End") nextIndex = filteredMessages.length - 1;
       if (nextIndex === null) return;
       event.preventDefault();
       const nextMessage = filteredMessages[nextIndex];
@@ -155,7 +157,7 @@ export default function MailboxPage({ settings }: { settings: ApiSettings }) {
     try {
       const response = await listMailboxFolders(settings, profileId);
       if (requestId !== folderRequestRef.current) return;
-      if (!response.ok) throw new Error(response.message || "Mailbox folders could not be loaded.");
+      if (!response.ok) throw new Error(response.message || "i18n:govoplan-mail.mailbox_folders_could_not_be_loaded.c3e3880e");
       const loaded = response.folders?.length ? response.folders : [{ name: "INBOX", flags: [] }];
       setFolders(loaded);
       setExpandedFolders(new Set());
@@ -185,15 +187,19 @@ export default function MailboxPage({ settings }: { settings: ApiSettings }) {
     if (!profileId || !folder) return;
     const requestId = ++messageListRequestRef.current;
     const offset = (Math.max(1, page) - 1) * pageSize;
+    const cursorKey = mailboxCursorKey(profileId, folder, pageSize);
+    const cursor = page <= 1 ? null : mailboxPageCursorsRef.current[`${cursorKey}:${page}`] || null;
     setLoadingMessages(true);
     setMessageError("");
     setDetailError("");
     setError("");
     try {
-      const response = await listMailboxMessages(settings, profileId, folder, pageSize, offset);
+      const response = await listMailboxMessages(settings, profileId, folder, pageSize, offset, cursor);
       if (requestId !== messageListRequestRef.current) return;
       const loaded = response.messages ?? [];
       const total = response.total_count ?? loaded.length;
+      if (page <= 1) mailboxPageCursorsRef.current[`${cursorKey}:1`] = null;
+      if (response.next_cursor) mailboxPageCursorsRef.current[`${cursorKey}:${page + 1}`] = response.next_cursor;
       setMessages(loaded);
       setMessageTotalCount(total);
       setFolderMessageCount(folder, total);
@@ -269,8 +275,8 @@ export default function MailboxPage({ settings }: { settings: ApiSettings }) {
 
   function openFolderNode(node: MailFolderNode) {
     if (node.folderName) {
-      if (node.folderName === selectedFolder && foldersReady) void loadMessages(selectedProfileId, node.folderName, messagePage, messagePageSize);
-      else {
+      if (node.folderName === selectedFolder && foldersReady) void loadMessages(selectedProfileId, node.folderName, messagePage, messagePageSize);else
+      {
         setSelectedFolder(node.folderName);
         setMessagePage(1);
         setSelectedMessage(null);
@@ -287,8 +293,8 @@ export default function MailboxPage({ settings }: { settings: ApiSettings }) {
   function toggleFolderNode(node: MailFolderNode) {
     setExpandedFolders((current) => {
       const next = new Set(current);
-      if (next.has(node.id)) next.delete(node.id);
-      else next.add(node.id);
+      if (next.has(node.id)) next.delete(node.id);else
+      next.add(node.id);
       return next;
     });
   }
@@ -312,8 +318,8 @@ export default function MailboxPage({ settings }: { settings: ApiSettings }) {
       {error && <DismissibleAlert tone="danger" resetKey={error} floating>{error}</DismissibleAlert>}
 
       <div className={`file-manager-shell mailbox-shell ${shellBusy ? "is-loading" : ""}`}>
-        <aside className="file-tree-panel" aria-label="Mailbox folders">
-          <div className="file-tree-heading">Folders</div>
+        <aside className="file-tree-panel" aria-label="i18n:govoplan-mail.mailbox_folders.c92f6de4">
+          <div className="file-tree-heading">i18n:govoplan-mail.folders.19adc47b</div>
           <div className="file-tree-list">
             {folderTree.length === 0 && <p className="muted small-text mailbox-tree-empty">{folderEmptyText}</p>}
             <ExplorerTree
@@ -336,70 +342,70 @@ export default function MailboxPage({ settings }: { settings: ApiSettings }) {
                       {showCount && <small className="mailbox-folder-count">{node.messageCount}</small>}
                     </span>
                     {flagText && <small>{flagText}</small>}
-                  </span>
-                );
-              }}
-            />
+                  </span>);
+
+              }} />
+
           </div>
         </aside>
 
-        <section className="file-list-panel mailbox-message-list-panel" aria-label="Mailbox messages">
+        <section className="file-list-panel mailbox-message-list-panel" aria-label="i18n:govoplan-mail.mailbox_messages.5c06afaf">
           <div className="file-list-sticky">
-            <div className="file-manager-toolbar mailbox-toolbar" aria-label="Mail actions">
+            <div className="file-manager-toolbar mailbox-toolbar" aria-label="i18n:govoplan-mail.mail_actions.c08b5f08">
               <label className="mailbox-profile-field">
-                <span>IMAP profile</span>
+                <span>i18n:govoplan-mail.imap_profile.5165df81</span>
                 <select value={selectedProfileId} disabled={loadingProfiles || loadingFolders || imapProfiles.length === 0} onChange={(event) => selectProfile(event.target.value)}>
-                  {imapProfiles.length === 0 && <option value="">No IMAP profiles available</option>}
+                  {imapProfiles.length === 0 && <option value="">i18n:govoplan-mail.no_imap_profiles_available.d64589f8</option>}
                   {imapProfiles.map((profile) => <option key={profile.id} value={profile.id}>{profile.name}</option>)}
                 </select>
               </label>
-              <span className="mailbox-toolbar-meta">{selectedProfile?.imap ? transportLabel(selectedProfile) : "No IMAP profile selected"}</span>
+              <span className="mailbox-toolbar-meta">{selectedProfile?.imap ? transportLabel(selectedProfile) : "i18n:govoplan-mail.no_imap_profile_selected.e7d1516f"}</span>
               <div className="mailbox-toolbar-actions">
-                <Button onClick={() => void loadProfiles()} disabled={loadingProfiles} title="Reload IMAP profiles">
+                <Button onClick={() => void loadProfiles()} disabled={loadingProfiles} title="i18n:govoplan-mail.reload_imap_profiles.b04c11c8">
                   <RefreshCw size={16} aria-hidden="true" />
-                  Profiles
+                  i18n:govoplan-mail.profiles.0c2a9300
                 </Button>
-                <Button onClick={() => void loadFolders(selectedProfileId)} disabled={!selectedProfileId || loadingFolders} title="Refresh mailbox folders">
+                <Button onClick={() => void loadFolders(selectedProfileId)} disabled={!selectedProfileId || loadingFolders} title="i18n:govoplan-mail.refresh_mailbox_folders.d9af9963">
                   <RefreshCw size={16} aria-hidden="true" />
-                  Folders
+                  i18n:govoplan-mail.folders.19adc47b
                 </Button>
-                <Button onClick={() => void loadMessages(selectedProfileId, selectedFolder, messagePage, messagePageSize)} disabled={!selectedProfileId || !selectedFolder || !foldersReady || loadingMessages} title="Refresh messages in the current folder">
+                <Button onClick={() => void loadMessages(selectedProfileId, selectedFolder, messagePage, messagePageSize)} disabled={!selectedProfileId || !selectedFolder || !foldersReady || loadingMessages} title="i18n:govoplan-mail.refresh_messages_in_the_current_folder.b6546a2c">
                   <RefreshCw size={16} aria-hidden="true" />
-                  Messages
+                  i18n:govoplan-mail.messages.f1702b46
                 </Button>
               </div>
             </div>
 
-            <nav className="file-breadcrumbs" aria-label="Current mailbox folder">
-              <span className="file-breadcrumb mailbox-breadcrumb-static"><Home size={15} aria-hidden="true" /> {selectedProfile?.name || "Mail"}</span>
+            <nav className="file-breadcrumbs" aria-label="i18n:govoplan-mail.current_mailbox_folder.55e2aea5">
+              <span className="file-breadcrumb mailbox-breadcrumb-static"><Home size={15} aria-hidden="true" /> {selectedProfile?.name || "i18n:govoplan-mail.mail.92379cbb"}</span>
               <span className="file-breadcrumb-segment"><ChevronRight size={14} aria-hidden="true" /><span className="file-breadcrumb mailbox-breadcrumb-static">{selectedFolder}</span></span>
             </nav>
 
             <div className="mailbox-filter-row">
               <label className="mailbox-search-field">
                 <Search size={15} aria-hidden="true" />
-                <input value={messageQuery} onChange={(event) => setMessageQuery(event.target.value)} placeholder="Search messages" />
-                {messageQuery && <button type="button" onClick={() => setMessageQuery("")} aria-label="Clear message search"><X size={14} /></button>}
+                <input value={messageQuery} onChange={(event) => setMessageQuery(event.target.value)} placeholder="i18n:govoplan-mail.search_messages.abea65ae" />
+                {messageQuery && <button type="button" onClick={() => setMessageQuery("")} aria-label="i18n:govoplan-mail.clear_message_search.cc9f2800"><X size={14} /></button>}
               </label>
             </div>
 
             <div className="file-list-meta">
               <span>{messageCountLabel}</span>
               <span>{selectedFolder}</span>
-              {messageQuery && <span>{filteredMessages.length} match{filteredMessages.length === 1 ? "" : "es"} on page</span>}
-              {shellBusy && <span>Working...</span>}
-              {loadingMessage && <span>Loading preview...</span>}
+              {messageQuery && <span>{filteredMessages.length} match{filteredMessages.length === 1 ? "" : "es"} i18n:govoplan-mail.on_page.ca7166f4</span>}
+              {shellBusy && <span>i18n:govoplan-mail.working.049ac820</span>}
+              {loadingMessage && <span>{i18nMessage("i18n:govoplan-mail.loading_preview.ebd86225")}</span>}
             </div>
 
             <div className="file-list-table-head mailbox-message-head" role="row">
-              <span>Subject</span>
-              <span>Date</span>
-              <span>Size</span>
+              <span>i18n:govoplan-mail.subject.8d183dbd</span>
+              <span>i18n:govoplan-mail.date.eb9a4bc1</span>
+              <span>i18n:govoplan-mail.size.b7152342</span>
             </div>
           </div>
 
           <div className="file-list-drop-target mailbox-message-scroll">
-            <div className="file-list-table mailbox-message-table" role="table" aria-label="Mailbox messages">
+            <div className="file-list-table mailbox-message-table" role="table" aria-label="i18n:govoplan-mail.mailbox_messages.5c06afaf">
               {filteredMessages.length === 0 && <div className={`file-list-empty${messageError ? " mailbox-error-state" : ""}`}>{messageEmptyText}</div>}
               {filteredMessages.map((message) => {
                 const key = mailboxMessageKey(message.folder || selectedFolder, message.uid);
@@ -417,13 +423,13 @@ export default function MailboxPage({ settings }: { settings: ApiSettings }) {
                         event.preventDefault();
                         void openMessage(message);
                       }
-                    }}
-                  >
+                    }}>
+
                     <div className="file-list-name-cell">
                       <div className="file-list-name">
                         <Mail className="file-row-icon" size={20} aria-hidden="true" />
                         <span>
-                          <strong>{message.subject || "(no subject)"}</strong>
+                          <strong>{message.subject || "i18n:govoplan-mail.no_subject.49b20da0"}</strong>
                           <small>{message.from_header || "-"}</small>
                         </span>
                       </div>
@@ -433,8 +439,8 @@ export default function MailboxPage({ settings }: { settings: ApiSettings }) {
                       {message.attachment_count ? <span><Paperclip size={14} aria-hidden="true" /> {message.attachment_count}</span> : null}
                       <span>{formatBytes(message.size_bytes)}</span>
                     </span>
-                  </div>
-                );
+                  </div>);
+
               })}
             </div>
           </div>
@@ -444,22 +450,22 @@ export default function MailboxPage({ settings }: { settings: ApiSettings }) {
             totalRows={messageTotalCount ?? 0}
             disabled={loadingMessages || !foldersReady}
             onPageChange={changeMessagePage}
-            onPageSizeChange={changeMessagePageSize}
-          />
+            onPageSizeChange={changeMessagePageSize} />
+
         </section>
 
-        <section className="mailbox-preview-panel" aria-label="Message preview">
-          <div className="file-tree-heading">Preview</div>
+        <section className="mailbox-preview-panel" aria-label="i18n:govoplan-mail.message_preview.58de1450">
+          <div className="file-tree-heading">i18n:govoplan-mail.preview.f1fbb2b4</div>
           <div className="mailbox-preview-scroll">
             <MessageDisplayPanel
               title={selectedMessage?.subject}
               fields={selectedMessage ? [
-                { label: "From", value: selectedMessage.from_header || "-" },
-                { label: "To", value: selectedMessage.to_header || "-" },
-                { label: "Cc", value: selectedMessage.cc_header || null },
-                { label: "Bcc", value: selectedMessage.bcc_header || null },
-                { label: "Date", value: formatDateTime(selectedMessage.date, { fallback: "-" }) }
-              ] : []}
+              { label: "i18n:govoplan-mail.from.3f66052a", value: selectedMessage.from_header || "-" },
+              { label: "i18n:govoplan-mail.to.ae79ea1e", value: selectedMessage.to_header || "-" },
+              { label: "i18n:govoplan-mail.cc.1fd6a880", value: selectedMessage.cc_header || null },
+              { label: "i18n:govoplan-mail.bcc.8431acad", value: selectedMessage.bcc_header || null },
+              { label: "i18n:govoplan-mail.date.eb9a4bc1", value: formatDateTime(selectedMessage.date, { fallback: "-" }) }] :
+              []}
               bodyText={selectedMessage?.body_text}
               bodyHtml={selectedMessage?.body_html}
               bodyPreview={selectedMessage?.body_preview}
@@ -469,51 +475,55 @@ export default function MailboxPage({ settings }: { settings: ApiSettings }) {
                 contentType: attachment.content_type,
                 sizeBytes: attachment.size_bytes
               }))}
-              emptyText={previewEmptyText}
-            />
+              emptyText={previewEmptyText} />
+
           </div>
         </section>
 
-        {shellBusy && (
+        {shellBusy &&
         <div className="file-manager-loading-overlay" aria-live="polite" aria-busy="true">
-            <div className="loading-frame-panel"><LoadingIndicator label={loadingLabel} /> <span>{loadingLabel}</span></div>
+            <div className="loading-frame-panel"><LoadingIndicator label={loadingLabel} /> <span>{i18nMessage(loadingLabel)}</span></div>
           </div>
-        )}
+        }
       </div>
-    </div>
-  );
+    </div>);
+
 }
 
 
-function MailboxPagination({ page, pageSize, totalRows, disabled, onPageChange, onPageSizeChange }: { page: number; pageSize: number; totalRows: number; disabled: boolean; onPageChange: (page: number) => void; onPageSizeChange: (pageSize: number) => void }) {
+function MailboxPagination({ page, pageSize, totalRows, disabled, onPageChange, onPageSizeChange }: {page: number;pageSize: number;totalRows: number;disabled: boolean;onPageChange: (page: number) => void;onPageSizeChange: (pageSize: number) => void;}) {
   const pageCount = Math.max(1, Math.ceil(totalRows / pageSize));
   const first = totalRows === 0 ? 0 : (page - 1) * pageSize + 1;
   const last = Math.min(totalRows, page * pageSize);
   const options = [10, 25, 50, 100];
   return (
-    <div className="data-grid-pagination mailbox-pagination" aria-label="Mailbox message pagination">
+    <div className="data-grid-pagination mailbox-pagination" aria-label="i18n:govoplan-mail.mailbox_message_pagination.965407bf">
       <div className="data-grid-pagination-summary">{first}-{last} of {totalRows}</div>
       <label className="data-grid-page-size">
-        <span>Rows per page</span>
+        <span>i18n:govoplan-mail.rows_per_page.af2f9c1b</span>
         <select value={pageSize} disabled={disabled} onChange={(event) => onPageSizeChange(Number(event.target.value))}>
           {options.map((value) => <option key={value} value={value}>{value}</option>)}
         </select>
       </label>
       <div className="data-grid-page-controls">
-        <button type="button" aria-label="First page" disabled={disabled || page <= 1} onClick={() => onPageChange(1)}><ChevronsLeft size={16} /></button>
-        <button type="button" aria-label="Previous page" disabled={disabled || page <= 1} onClick={() => onPageChange(page - 1)}><ChevronLeft size={16} /></button>
-        <span>Page {page} of {pageCount}</span>
-        <button type="button" aria-label="Next page" disabled={disabled || page >= pageCount} onClick={() => onPageChange(page + 1)}><ChevronRight size={16} /></button>
-        <button type="button" aria-label="Last page" disabled={disabled || page >= pageCount} onClick={() => onPageChange(pageCount)}><ChevronsRight size={16} /></button>
+        <button type="button" aria-label="i18n:govoplan-mail.first_page.49d74b49" disabled={disabled || page <= 1} onClick={() => onPageChange(1)}><ChevronsLeft size={16} /></button>
+        <button type="button" aria-label="i18n:govoplan-mail.previous_page.81f54719" disabled={disabled || page <= 1} onClick={() => onPageChange(page - 1)}><ChevronLeft size={16} /></button>
+        <span>i18n:govoplan-mail.page.fb06270f {page} of {pageCount}</span>
+        <button type="button" aria-label="i18n:govoplan-mail.next_page.4bfc194b" disabled={disabled || page >= pageCount} onClick={() => onPageChange(page + 1)}><ChevronRight size={16} /></button>
+        <button type="button" aria-label="i18n:govoplan-mail.last_page.b01f16ae" disabled={disabled || page >= pageCount} onClick={() => onPageChange(pageCount)}><ChevronsRight size={16} /></button>
       </div>
-    </div>
-  );
+    </div>);
+
 }
 
 function mailboxMessageKey(folder: string, uid: string): string {
   return `${folder || "INBOX"}::${uid}`;
 }
 
+function mailboxCursorKey(profileId: string, folder: string, pageSize: number): string {
+  return `${profileId}::${folder || "INBOX"}::${pageSize}`;
+}
+
 function filterMessages(messages: MailMailboxMessageSummary[], query: string): MailMailboxMessageSummary[] {
   const normalized = query.trim().toLocaleLowerCase();
   if (!normalized) return messages;
@@ -523,16 +533,16 @@ function filterMessages(messages: MailMailboxMessageSummary[], query: string): M
   message.to_header,
   message.cc_header,
   message.date,
-    message.body_preview
-  ].some((value) => String(value ?? "").toLocaleLowerCase().includes(normalized)));
+  message.body_preview].
+  some((value) => String(value ?? "").toLocaleLowerCase().includes(normalized)));
 }
 
 function messageListCountLabel(visibleCount: number, totalCount: number | null, loading: boolean, ready: boolean): string {
-  if (!ready) return "No folder loaded";
-  if (loading) return "Loading messages";
-  if (totalCount !== null && totalCount > visibleCount) return `${visibleCount} of ${totalCount} messages`;
+  if (!ready) return "i18n:govoplan-mail.no_folder_loaded.889bdb1b";
+  if (loading) return "i18n:govoplan-mail.loading_messages.4294022c";
+  if (totalCount !== null && totalCount > visibleCount) return i18nMessage("i18n:govoplan-mail.value_of_value_messages.981a1618", { value0: visibleCount, value1: totalCount });
   const count = totalCount ?? visibleCount;
-  return `${count} message${count === 1 ? "" : "s"}`;
+  return i18nMessage(count === 1 ? "i18n:govoplan-mail.value_message" : "i18n:govoplan-mail.value_messages", { value0: count });
 }
 
 function folderFlagLabel(flags: string[]): string {
@@ -544,17 +554,17 @@ function displayFolderFlag(flag: string): string | null {
   const normalized = flag.replace(/^\\/, "").toLowerCase();
   switch (normalized) {
     case "sent":
-      return "Sent";
+      return "i18n:govoplan-mail.sent.35f49dcf";
     case "drafts":
-      return "Drafts";
+      return "i18n:govoplan-mail.drafts.22a31d86";
     case "trash":
-      return "Trash";
+      return "i18n:govoplan-mail.trash.e3bf62bb";
     case "archive":
-      return "Archive";
+      return "i18n:govoplan-mail.archive.2621c6fd";
     case "junk":
-      return "Junk";
+      return "i18n:govoplan-mail.junk.86c7d94c";
     case "flagged":
-      return "Flagged";
+      return "i18n:govoplan-mail.flagged.f8db8a17";
     case "haschildren":
     case "hasnochildren":
     case "noselect":
@@ -566,15 +576,15 @@ function displayFolderFlag(flag: string): string | null {
 
 function transportLabel(profile: MailServerProfile): string {
   const imap = profile.imap;
-  if (!imap?.host) return "IMAP not configured";
+  if (!imap?.host) return "i18n:govoplan-mail.imap_not_configured.b2892af3";
   return `${imap.host}:${imap.port ?? "?"} ${imap.security ?? ""}`.trim();
 }
 
 function formatBytes(value?: number | null): string {
   if (!value) return "-";
-  if (value < 1024) return `${value} B`;
-  if (value < 1024 * 1024) return `${(value / 1024).toFixed(1)} KB`;
-  return `${(value / 1024 / 1024).toFixed(1)} MB`;
+  if (value < 1024) return i18nMessage("i18n:govoplan-mail.bytes_b", { value0: value });
+  if (value < 1024 * 1024) return i18nMessage("i18n:govoplan-mail.bytes_kb", { value0: (value / 1024).toFixed(1) });
+  return i18nMessage("i18n:govoplan-mail.bytes_mb", { value0: (value / 1024 / 1024).toFixed(1) });
 }
 
 function errorText(error: unknown): string {

webui/src/features/mail/mailPolicyValidation.ts

@@ -22,11 +22,11 @@ export type MailPolicyValidationMessage = {
 };
 
 const patternLabels: Record<MailProfilePatternKey, string> = {
-  smtp_hosts: "SMTP host",
-  imap_hosts: "IMAP host",
-  envelope_senders: "Envelope sender",
-  from_headers: "From header",
-  recipient_domains: "Recipient domain"
+  smtp_hosts: "i18n:govoplan-mail.smtp_host.2d4a434b",
+  imap_hosts: "i18n:govoplan-mail.imap_host.b53c3751",
+  envelope_senders: "i18n:govoplan-mail.envelope_sender.5ec276a0",
+  from_headers: "i18n:govoplan-mail.from_header.bb78e85d",
+  recipient_domains: "i18n:govoplan-mail.recipient_domain.778f2dcf"
 };
 
 type ValueCheck = {
@@ -35,9 +35,9 @@ type ValueCheck = {
 };
 
 export function validateMailPolicy(
-  policy: MailProfilePolicy | null | undefined,
-  input: MailPolicyValidationInput,
-): MailPolicyValidationMessage[] {
+policy: MailProfilePolicy | null | undefined,
+input: MailPolicyValidationInput)
+: MailPolicyValidationMessage[] {
   if (!policy) return [];
 
   const checks: ValueCheck[] = [
@@ -45,9 +45,9 @@ export function validateMailPolicy(
   { key: "imap_hosts", value: input.imapHost ?? "" },
   { key: "envelope_senders", value: input.envelopeSender ?? "" },
   { key: "from_headers", value: input.fromHeader ?? "" },
-    ...Array.from(new Set((input.recipientDomains ?? []).map(normalizeDomain).filter(Boolean)))
-      .map((value) => ({ key: "recipient_domains" as const, value }))
-  ];
+  ...Array.from(new Set((input.recipientDomains ?? []).map(normalizeDomain).filter(Boolean))).
+  map((value) => ({ key: "recipient_domains" as const, value }))];
+
 
   return checks.flatMap(({ key, value }) => {
     const result = mailPolicyValueAllowed(policy, key, value);
@@ -58,18 +58,18 @@ export function validateMailPolicy(
       label,
       value: result.value,
       severity: "danger" as const,
-      message: result.reason === "blacklist"
-        ? `${label} ${result.value} is denied by pattern ${result.pattern}.`
-        : `${label} ${result.value} is outside the effective allow-list.`
+      message: result.reason === "blacklist" ?
+      `${label} ${result.value} is denied by pattern ${result.pattern}.` :
+      `${label} ${result.value} is outside the effective allow-list.`
     }];
   });
 }
 
 export function mailPolicyValueAllowed(
-  policy: MailProfilePolicy | null | undefined,
-  key: MailProfilePatternKey,
-  rawValue: string | null | undefined,
-): { allowed: true; value: string } | { allowed: false; value: string; reason: "blacklist" | "whitelist"; pattern?: string } {
+policy: MailProfilePolicy | null | undefined,
+key: MailProfilePatternKey,
+rawValue: string | null | undefined)
+: {allowed: true;value: string;} | {allowed: false;value: string;reason: "blacklist" | "whitelist";pattern?: string;} {
   const value = normalizePolicyValue(key, rawValue);
   if (!value || !policy) return { allowed: true, value };
 
@@ -95,9 +95,9 @@ export function wildcardPatternMatches(pattern: string, rawValue: string): boole
 }
 
 function patternsFor(
-  rules: MailProfilePolicy["whitelist"] | MailProfilePolicy["blacklist"],
-  key: MailProfilePatternKey,
-): string[] {
+rules: MailProfilePolicy["whitelist"] | MailProfilePolicy["blacklist"],
+key: MailProfilePatternKey)
+: string[] {
   return (rules?.[key] ?? []).map((pattern) => String(pattern).trim()).filter(Boolean);
 }
 

webui/src/i18n/generatedTranslations.ts

@@ -0,0 +1,398 @@
+import type { PlatformTranslations } from "@govoplan/core-webui";
+
+export const generatedTranslations: PlatformTranslations = {
+  "en": {
+    "i18n:govoplan-mail.active.a733b809": "Active",
+    "i18n:govoplan-mail.allow_override.ffa6e9a0": "Allow override",
+    "i18n:govoplan-mail.allow.3ad0e369": "Allow",
+    "i18n:govoplan-mail.allowed_profiles_and_wildcard_rules_for_this_sco.0f82b3e4": "Allowed profiles and wildcard rules for this scope.",
+    "i18n:govoplan-mail.allowed.77c7b490": "Allowed",
+    "i18n:govoplan-mail.an_ancestor_allow_list_limits_selectable_profile.499ec179": "An ancestor allow-list limits selectable profiles to",
+    "i18n:govoplan-mail.archive.2621c6fd": "Archive",
+    "i18n:govoplan-mail.bcc.8431acad": "Bcc",
+    "i18n:govoplan-mail.because_an_ancestor_policy_blocks_those_definiti.5de3e30d": "because an ancestor policy blocks those definitions.",
+    "i18n:govoplan-mail.blacklist_value.556334d0": "blacklist.{value0}",
+    "i18n:govoplan-mail.blacklist.7b2dd04c": "Blacklist",
+    "i18n:govoplan-mail.blocked.99613c74": "Blocked",
+    "i18n:govoplan-mail.bytes_b": "{value0} B",
+    "i18n:govoplan-mail.bytes_kb": "{value0} KB",
+    "i18n:govoplan-mail.bytes_mb": "{value0} MB",
+    "i18n:govoplan-mail.campaign_local_settings.920ecb62": "campaign-local settings",
+    "i18n:govoplan-mail.campaign_local_settings.eb0f1061": "Campaign-local settings",
+    "i18n:govoplan-mail.campaigns": "Campaigns",
+    "i18n:govoplan-mail.campaign.69390e16": "Campaign",
+    "i18n:govoplan-mail.cancel.77dfd213": "Cancel",
+    "i18n:govoplan-mail.cc.1fd6a880": "Cc",
+    "i18n:govoplan-mail.clear_allow_list.f69c8c67": "Clear allow-list",
+    "i18n:govoplan-mail.clear_message_search.cc9f2800": "Clear message search",
+    "i18n:govoplan-mail.controls_whether_campaigns_may_use_inline_smtp_i.fa45cbbc": "Controls whether campaigns may use inline SMTP/IMAP settings instead of reusable profiles.",
+    "i18n:govoplan-mail.controls_whether_group_scoped_mail_profiles_may_.0b832ea4": "Controls whether group-scoped mail profiles may be defined below this scope.",
+    "i18n:govoplan-mail.controls_whether_user_scoped_mail_profiles_may_b.00c0e0e7": "Controls whether user-scoped mail profiles may be defined below this scope.",
+    "i18n:govoplan-mail.create_mail_profile.4d2f8f9f": "Create mail profile",
+    "i18n:govoplan-mail.credential_inheritance_is_locked_by_an_ancestor_.1ee5d263": "credential inheritance is locked by an ancestor policy.",
+    "i18n:govoplan-mail.credential_inheritance.ec8d7191": "Credential inheritance",
+    "i18n:govoplan-mail.current_mailbox_folder.55e2aea5": "Current mailbox folder",
+    "i18n:govoplan-mail.date.eb9a4bc1": "Date",
+    "i18n:govoplan-mail.deactivate_mail_profile.0e0fd0b8": "Deactivate mail profile",
+    "i18n:govoplan-mail.deactivate_value_campaign_drafts_using_it_will_n.656f1b9e": "Deactivate {value0}? Campaign drafts using it will need another allowed profile before sending.",
+    "i18n:govoplan-mail.deactivate_value.a276a667": "Deactivate {value0}",
+    "i18n:govoplan-mail.deactivate.d65ded94": "Deactivate",
+    "i18n:govoplan-mail.decides_whether_lower_scopes_inherit_saved_imap_.ac607ee3": "Decides whether lower scopes inherit saved IMAP credentials from a selected profile or must provide local IMAP credentials.",
+    "i18n:govoplan-mail.decides_whether_lower_scopes_inherit_saved_smtp_.93f1c4d0": "Decides whether lower scopes inherit saved SMTP credentials from a selected profile or must provide local SMTP credentials.",
+    "i18n:govoplan-mail.deny.53577bb5": "Deny",
+    "i18n:govoplan-mail.description.55f8ebc8": "Description",
+    "i18n:govoplan-mail.development_mock_mailbox.1a379865": "Development mock mailbox",
+    "i18n:govoplan-mail.drafts.22a31d86": "Drafts",
+    "i18n:govoplan-mail.edit_mail_profile.95d1af9c": "Edit mail profile",
+    "i18n:govoplan-mail.edit_value_credentials.1e2dc4f6": "Edit {value0} credentials",
+    "i18n:govoplan-mail.edit_value.fad75899": "Edit {value0}",
+    "i18n:govoplan-mail.effective_mail_policy_blocks_the_current_profile.1b555820": "Effective mail policy blocks the current profile values.",
+    "i18n:govoplan-mail.effective_policy.feedb950": "Effective policy",
+    "i18n:govoplan-mail.effective_values_are_shown_in_the_table_rows_abo.b27b900d": "Effective values are shown in the table rows above.",
+    "i18n:govoplan-mail.envelope_sender.5ec276a0": "Envelope sender",
+    "i18n:govoplan-mail.envelope_senders.269065cd": "Envelope senders",
+    "i18n:govoplan-mail.explicit_allow_is_unavailable_for.8d05fd4a": "Explicit allow is unavailable for",
+    "i18n:govoplan-mail.explicit_allow.6a7946f8": "Explicit allow",
+    "i18n:govoplan-mail.first_page.49d74b49": "First page",
+    "i18n:govoplan-mail.flagged.f8db8a17": "Flagged",
+    "i18n:govoplan-mail.folders.19adc47b": "Folders",
+    "i18n:govoplan-mail.from_header.bb78e85d": "From header",
+    "i18n:govoplan-mail.from_headers.b3ea473b": "From headers",
+    "i18n:govoplan-mail.from.3f66052a": "From",
+    "i18n:govoplan-mail.generated_from_name.33d69a91": "Generated from name",
+    "i18n:govoplan-mail.group_profiles.74568838": "Group profiles",
+    "i18n:govoplan-mail.group.171a0606": "Group",
+    "i18n:govoplan-mail.groups": "Groups",
+    "i18n:govoplan-mail.imap_credentials.da847469": "IMAP credentials",
+    "i18n:govoplan-mail.imap_host.b53c3751": "IMAP host",
+    "i18n:govoplan-mail.imap_hostnames.ac9c1d78": "IMAP hostnames",
+    "i18n:govoplan-mail.imap_not_configured.b2892af3": "IMAP not configured",
+    "i18n:govoplan-mail.imap_profile.5165df81": "IMAP profile",
+    "i18n:govoplan-mail.imap_server_host_patterns.52b20b83": "IMAP server host patterns.",
+    "i18n:govoplan-mail.imap.271f9ef2": "IMAP",
+    "i18n:govoplan-mail.inactive.09af574c": "Inactive",
+    "i18n:govoplan-mail.inherit_parent_decision.42125bda": "Inherit parent decision",
+    "i18n:govoplan-mail.inherit_profile_credentials.0034bac0": "Inherit profile credentials",
+    "i18n:govoplan-mail.inherit.18f99833": "Inherit",
+    "i18n:govoplan-mail.junk.86c7d94c": "Junk",
+    "i18n:govoplan-mail.last_page.b01f16ae": "Last page",
+    "i18n:govoplan-mail.loading_folders.17f9f0e2": "Loading folders...",
+    "i18n:govoplan-mail.loading_mail_profile_policy.b746a2e8": "Loading mail profile policy...",
+    "i18n:govoplan-mail.loading_mail_profiles.87de3560": "Loading mail profiles...",
+    "i18n:govoplan-mail.loading_message.815c2094": "Loading message...",
+    "i18n:govoplan-mail.loading_messages.4294022c": "Loading messages",
+    "i18n:govoplan-mail.loading_messages.77b62232": "Loading messages...",
+    "i18n:govoplan-mail.loading_preview.ebd86225": "Loading preview...",
+    "i18n:govoplan-mail.loading.33ce4174": "Loading…",
+    "i18n:govoplan-mail.loading.b04ba49f": "Loading...",
+    "i18n:govoplan-mail.local_required.1f5f4aba": "Local required",
+    "i18n:govoplan-mail.local_setting.967607a9": "Local setting",
+    "i18n:govoplan-mail.local.dc99d54d": "Local",
+    "i18n:govoplan-mail.lower_level_mail_definitions.d39a0a1d": "Lower-level mail definitions",
+    "i18n:govoplan-mail.lower_levels.940821ee": "Lower levels",
+    "i18n:govoplan-mail.mail_actions.c08b5f08": "Mail actions",
+    "i18n:govoplan-mail.mail_profile_policy_saved.666847bf": "Mail profile policy saved.",
+    "i18n:govoplan-mail.mail_profile_policy.f2ac4b92": "Mail profile policy",
+    "i18n:govoplan-mail.mail_server_profiles.b1726682": "Mail server profiles",
+    "i18n:govoplan-mail.mail.92379cbb": "Mail",
+    "i18n:govoplan-mail.mailbox_folders_could_not_be_loaded.c3e3880e": "Mailbox folders could not be loaded.",
+    "i18n:govoplan-mail.mailbox_folders.c92f6de4": "Mailbox folders",
+    "i18n:govoplan-mail.mailbox_message_pagination.965407bf": "Mailbox message pagination",
+    "i18n:govoplan-mail.mailbox_messages.5c06afaf": "Mailbox messages",
+    "i18n:govoplan-mail.message_preview.58de1450": "Message preview",
+    "i18n:govoplan-mail.messages.f1702b46": "Messages",
+    "i18n:govoplan-mail.name.709a2322": "Name",
+    "i18n:govoplan-mail.new_profile.ca36da25": "New profile",
+    "i18n:govoplan-mail.next_page.4bfc194b": "Next page",
+    "i18n:govoplan-mail.no_explicit_intersection.f2d62c71": "No explicit intersection",
+    "i18n:govoplan-mail.no_folder_loaded.889bdb1b": "No folder loaded",
+    "i18n:govoplan-mail.no_folders_available.14133b26": "No folders available.",
+    "i18n:govoplan-mail.no_host.4c710d7d": "No host",
+    "i18n:govoplan-mail.no_imap_enabled_mail_profiles.61ae44d8": "No IMAP-enabled mail profiles.",
+    "i18n:govoplan-mail.no_imap_profile_selected.e7d1516f": "No IMAP profile selected",
+    "i18n:govoplan-mail.no_imap_profiles_available.d64589f8": "No IMAP profiles available",
+    "i18n:govoplan-mail.no_value_available": "No {value0} available.",
+    "i18n:govoplan-mail.no_local_profile_allow_list_is_set.31072e39": "No local profile allow-list is set.",
+    "i18n:govoplan-mail.no_messages_in_this_folder.5c7fa25d": "No messages in this folder.",
+    "i18n:govoplan-mail.no_messages_match_the_current_filter_on_this_pag.9dda6916": "No messages match the current filter on this page.",
+    "i18n:govoplan-mail.no_profiles_are_visible_for_this_policy_scope.1ec7bd85": "No profiles are visible for this policy scope.",
+    "i18n:govoplan-mail.no_profiles_in_this_scope.302b21d8": "No profiles in this scope.",
+    "i18n:govoplan-mail.no_saved_password.32ce2b16": "No saved password",
+    "i18n:govoplan-mail.no_subject.49b20da0": "(no subject)",
+    "i18n:govoplan-mail.no_username.1c182624": "No username",
+    "i18n:govoplan-mail.not_configured.67f2141f": "not configured",
+    "i18n:govoplan-mail.not_configured.811931bb": "Not configured",
+    "i18n:govoplan-mail.on_page.ca7166f4": "on page",
+    "i18n:govoplan-mail.owner_policy.1e8df143": "Owner policy",
+    "i18n:govoplan-mail.page.fb06270f": "Page",
+    "i18n:govoplan-mail.password_saved.f6fab237": "Password saved",
+    "i18n:govoplan-mail.password.8be3c943": "Password",
+    "i18n:govoplan-mail.policy_path.1ba91ee5": "Policy path",
+    "i18n:govoplan-mail.policy_target.a19dcee9": "Policy target",
+    "i18n:govoplan-mail.policy.bb9cf141": "Policy",
+    "i18n:govoplan-mail.preview.f1fbb2b4": "Preview",
+    "i18n:govoplan-mail.previous_page.81f54719": "Previous page",
+    "i18n:govoplan-mail.profile_allow_list.507dfe6c": "Profile allow-list",
+    "i18n:govoplan-mail.profile_inherited.ea25d2e1": "Profile inherited",
+    "i18n:govoplan-mail.profile_s.742e9200": "profile(s).",
+    "i18n:govoplan-mail.profile_value_created.2a088d8d": "Profile {value0} created.",
+    "i18n:govoplan-mail.profile_value_deactivated.fa7fcc1a": "Profile {value0} deactivated.",
+    "i18n:govoplan-mail.profile_value_updated.fdbad0ea": "Profile {value0} updated.",
+    "i18n:govoplan-mail.profiles.0c2a9300": "Profiles",
+    "i18n:govoplan-mail.recipient_domain_patterns.68466f5b": "Recipient domain patterns.",
+    "i18n:govoplan-mail.recipient_domain.778f2dcf": "Recipient domain",
+    "i18n:govoplan-mail.recipient_domains.cb9b7b44": "Recipient domains",
+    "i18n:govoplan-mail.refresh_mailbox_folders.d9af9963": "Refresh mailbox folders",
+    "i18n:govoplan-mail.refresh_messages_in_the_current_folder.b6546a2c": "Refresh messages in the current folder",
+    "i18n:govoplan-mail.reload_imap_profiles.b04c11c8": "Reload IMAP profiles",
+    "i18n:govoplan-mail.reload.cce71553": "Reload",
+    "i18n:govoplan-mail.require_local_credentials.da7b1d7c": "Require local credentials",
+    "i18n:govoplan-mail.rows_per_page.af2f9c1b": "Rows per page",
+    "i18n:govoplan-mail.save_policy.77d67ce3": "Save policy",
+    "i18n:govoplan-mail.save_profile.f597c0e8": "Save profile",
+    "i18n:govoplan-mail.saved.c0ae8f6e": "Saved",
+    "i18n:govoplan-mail.saving.56a2285c": "Saving…",
+    "i18n:govoplan-mail.search_messages.abea65ae": "Search messages",
+    "i18n:govoplan-mail.select_a_message_to_inspect_its_content.5f3d1342": "Select a message to inspect its content.",
+    "i18n:govoplan-mail.select_an_imap_profile.5445648c": "Select an IMAP profile.",
+    "i18n:govoplan-mail.sent.35f49dcf": "Sent",
+    "i18n:govoplan-mail.server_credential.7fb9a24e": "Server / credential",
+    "i18n:govoplan-mail.size.b7152342": "Size",
+    "i18n:govoplan-mail.slug.094da9b9": "Slug",
+    "i18n:govoplan-mail.smtp_credentials.f73ef315": "SMTP credentials",
+    "i18n:govoplan-mail.smtp_envelope_sender_patterns.8c1fd95e": "SMTP envelope sender patterns.",
+    "i18n:govoplan-mail.smtp_host.2d4a434b": "SMTP host",
+    "i18n:govoplan-mail.smtp_hostnames.36eb51d8": "SMTP hostnames",
+    "i18n:govoplan-mail.smtp_server_host_patterns.cf6120c3": "SMTP server host patterns.",
+    "i18n:govoplan-mail.smtp.efff9cca": "SMTP",
+    "i18n:govoplan-mail.status.bae7d5be": "Status",
+    "i18n:govoplan-mail.subject.8d183dbd": "Subject",
+    "i18n:govoplan-mail.system_allow.ed6744b1": "System: Allow",
+    "i18n:govoplan-mail.system_profile_inherited.f4b8b5ce": "System: Profile inherited",
+    "i18n:govoplan-mail.system.bc0792d8": "System",
+    "i18n:govoplan-mail.target.61ad50a9": "Target",
+    "i18n:govoplan-mail.tenant.3ca93c78": "Tenant",
+    "i18n:govoplan-mail.test_imap.ef1bd79c": "Test IMAP",
+    "i18n:govoplan-mail.test_saved_imap.923dbe4a": "Test saved IMAP",
+    "i18n:govoplan-mail.test_saved_smtp.008d8054": "Test saved SMTP",
+    "i18n:govoplan-mail.test_smtp.e5697981": "Test SMTP",
+    "i18n:govoplan-mail.this_profile.5fd9cdf1": "this profile",
+    "i18n:govoplan-mail.to.ae79ea1e": "To",
+    "i18n:govoplan-mail.transport.c10d76c9": "Transport",
+    "i18n:govoplan-mail.trash.e3bf62bb": "Trash",
+    "i18n:govoplan-mail.user_profiles.57730285": "User profiles",
+    "i18n:govoplan-mail.user.9f8a2389": "User",
+    "i18n:govoplan-mail.users": "Users",
+    "i18n:govoplan-mail.value_message": "{value0} message",
+    "i18n:govoplan-mail.value_messages": "{value0} messages",
+    "i18n:govoplan-mail.value_of_value_messages.981a1618": "{value0} of {value1} messages",
+    "i18n:govoplan-mail.value_profile_s_allowed_by_this_scope.6fe9ba44": "{value0} profile(s) allowed by this scope.",
+    "i18n:govoplan-mail.value_profile_s.d6b9d0af": "{value0} profile(s)",
+    "i18n:govoplan-mail.value_value.c189e8bc": "{value0} ({value1})",
+    "i18n:govoplan-mail.value.48afe802": "· {value0}",
+    "i18n:govoplan-mail.value.8dce170d": "Value",
+    "i18n:govoplan-mail.value_scope": "{value0} scope",
+    "i18n:govoplan-mail.visible_from_header_patterns.ea77d99d": "Visible From header patterns.",
+    "i18n:govoplan-mail.whitelist_value.d4cc3755": "whitelist.{value0}",
+    "i18n:govoplan-mail.whitelist.53c2ad30": "Whitelist",
+    "i18n:govoplan-mail.wildcard_rules.54fb3fc0": "Wildcard rules",
+    "i18n:govoplan-mail.working.049ac820": "Working..."
+  },
+  "de": {
+    "i18n:govoplan-mail.active.a733b809": "Aktiv",
+    "i18n:govoplan-mail.allow_override.ffa6e9a0": "Allow override",
+    "i18n:govoplan-mail.allow.3ad0e369": "Allow",
+    "i18n:govoplan-mail.allowed_profiles_and_wildcard_rules_for_this_sco.0f82b3e4": "Allowed profiles and wildcard rules for this scope.",
+    "i18n:govoplan-mail.allowed.77c7b490": "Allowed",
+    "i18n:govoplan-mail.an_ancestor_allow_list_limits_selectable_profile.499ec179": "An ancestor allow-list limits selectable profiles to",
+    "i18n:govoplan-mail.archive.2621c6fd": "Archive",
+    "i18n:govoplan-mail.bcc.8431acad": "Bcc",
+    "i18n:govoplan-mail.because_an_ancestor_policy_blocks_those_definiti.5de3e30d": "because an ancestor policy blocks those definitions.",
+    "i18n:govoplan-mail.blacklist_value.556334d0": "blacklist.{value0}",
+    "i18n:govoplan-mail.blacklist.7b2dd04c": "Blacklist",
+    "i18n:govoplan-mail.blocked.99613c74": "Blocked",
+    "i18n:govoplan-mail.bytes_b": "{value0} B",
+    "i18n:govoplan-mail.bytes_kb": "{value0} KB",
+    "i18n:govoplan-mail.bytes_mb": "{value0} MB",
+    "i18n:govoplan-mail.campaign_local_settings.920ecb62": "campaign-local settings",
+    "i18n:govoplan-mail.campaign_local_settings.eb0f1061": "Campaign-local settings",
+    "i18n:govoplan-mail.campaigns": "Kampagnen",
+    "i18n:govoplan-mail.campaign.69390e16": "Campaign",
+    "i18n:govoplan-mail.cancel.77dfd213": "Abbrechen",
+    "i18n:govoplan-mail.cc.1fd6a880": "Cc",
+    "i18n:govoplan-mail.clear_allow_list.f69c8c67": "Clear allow-list",
+    "i18n:govoplan-mail.clear_message_search.cc9f2800": "Clear message search",
+    "i18n:govoplan-mail.controls_whether_campaigns_may_use_inline_smtp_i.fa45cbbc": "Controls whether campaigns may use inline SMTP/IMAP settings instead of reusable profiles.",
+    "i18n:govoplan-mail.controls_whether_group_scoped_mail_profiles_may_.0b832ea4": "Controls whether group-scoped mail profiles may be defined below this scope.",
+    "i18n:govoplan-mail.controls_whether_user_scoped_mail_profiles_may_b.00c0e0e7": "Controls whether user-scoped mail profiles may be defined below this scope.",
+    "i18n:govoplan-mail.create_mail_profile.4d2f8f9f": "Create mail profile",
+    "i18n:govoplan-mail.credential_inheritance_is_locked_by_an_ancestor_.1ee5d263": "credential inheritance is locked by an ancestor policy.",
+    "i18n:govoplan-mail.credential_inheritance.ec8d7191": "Credential inheritance",
+    "i18n:govoplan-mail.current_mailbox_folder.55e2aea5": "Current mailbox folder",
+    "i18n:govoplan-mail.date.eb9a4bc1": "Date",
+    "i18n:govoplan-mail.deactivate_mail_profile.0e0fd0b8": "Deactivate mail profile",
+    "i18n:govoplan-mail.deactivate_value_campaign_drafts_using_it_will_n.656f1b9e": "Deactivate {value0}? Campaign drafts using it will need another allowed profile before sending.",
+    "i18n:govoplan-mail.deactivate_value.a276a667": "Deactivate {value0}",
+    "i18n:govoplan-mail.deactivate.d65ded94": "Deactivate",
+    "i18n:govoplan-mail.decides_whether_lower_scopes_inherit_saved_imap_.ac607ee3": "Decides whether lower scopes inherit saved IMAP credentials from a selected profile or must provide local IMAP credentials.",
+    "i18n:govoplan-mail.decides_whether_lower_scopes_inherit_saved_smtp_.93f1c4d0": "Decides whether lower scopes inherit saved SMTP credentials from a selected profile or must provide local SMTP credentials.",
+    "i18n:govoplan-mail.deny.53577bb5": "Deny",
+    "i18n:govoplan-mail.description.55f8ebc8": "Beschreibung",
+    "i18n:govoplan-mail.development_mock_mailbox.1a379865": "Entwicklungs-Mailbox",
+    "i18n:govoplan-mail.drafts.22a31d86": "Drafts",
+    "i18n:govoplan-mail.edit_mail_profile.95d1af9c": "Edit mail profile",
+    "i18n:govoplan-mail.edit_value_credentials.1e2dc4f6": "Edit {value0} credentials",
+    "i18n:govoplan-mail.edit_value.fad75899": "Edit {value0}",
+    "i18n:govoplan-mail.effective_mail_policy_blocks_the_current_profile.1b555820": "Effective mail policy blocks the current profile values.",
+    "i18n:govoplan-mail.effective_policy.feedb950": "Effective policy",
+    "i18n:govoplan-mail.effective_values_are_shown_in_the_table_rows_abo.b27b900d": "Effective values are shown in the table rows above.",
+    "i18n:govoplan-mail.envelope_sender.5ec276a0": "Envelope sender",
+    "i18n:govoplan-mail.envelope_senders.269065cd": "Envelope senders",
+    "i18n:govoplan-mail.explicit_allow_is_unavailable_for.8d05fd4a": "Explicit allow is unavailable for",
+    "i18n:govoplan-mail.explicit_allow.6a7946f8": "Explicit allow",
+    "i18n:govoplan-mail.first_page.49d74b49": "Erste Seite",
+    "i18n:govoplan-mail.flagged.f8db8a17": "Flagged",
+    "i18n:govoplan-mail.folders.19adc47b": "Ordner",
+    "i18n:govoplan-mail.from_header.bb78e85d": "From header",
+    "i18n:govoplan-mail.from_headers.b3ea473b": "From headers",
+    "i18n:govoplan-mail.from.3f66052a": "From",
+    "i18n:govoplan-mail.generated_from_name.33d69a91": "Generated from name",
+    "i18n:govoplan-mail.group_profiles.74568838": "Group profiles",
+    "i18n:govoplan-mail.group.171a0606": "Group",
+    "i18n:govoplan-mail.groups": "Gruppen",
+    "i18n:govoplan-mail.imap_credentials.da847469": "IMAP credentials",
+    "i18n:govoplan-mail.imap_host.b53c3751": "IMAP host",
+    "i18n:govoplan-mail.imap_hostnames.ac9c1d78": "IMAP hostnames",
+    "i18n:govoplan-mail.imap_not_configured.b2892af3": "IMAP not configured",
+    "i18n:govoplan-mail.imap_profile.5165df81": "IMAP profile",
+    "i18n:govoplan-mail.imap_server_host_patterns.52b20b83": "IMAP server host patterns.",
+    "i18n:govoplan-mail.imap.271f9ef2": "IMAP",
+    "i18n:govoplan-mail.inactive.09af574c": "Inaktiv",
+    "i18n:govoplan-mail.inherit_parent_decision.42125bda": "Inherit parent decision",
+    "i18n:govoplan-mail.inherit_profile_credentials.0034bac0": "Inherit profile credentials",
+    "i18n:govoplan-mail.inherit.18f99833": "Inherit",
+    "i18n:govoplan-mail.junk.86c7d94c": "Junk",
+    "i18n:govoplan-mail.last_page.b01f16ae": "Last page",
+    "i18n:govoplan-mail.loading_folders.17f9f0e2": "Loading folders...",
+    "i18n:govoplan-mail.loading_mail_profile_policy.b746a2e8": "Mailprofil-Richtlinie wird geladen...",
+    "i18n:govoplan-mail.loading_mail_profiles.87de3560": "Loading mail profiles...",
+    "i18n:govoplan-mail.loading_message.815c2094": "Loading message...",
+    "i18n:govoplan-mail.loading_messages.4294022c": "Loading messages",
+    "i18n:govoplan-mail.loading_messages.77b62232": "Loading messages...",
+    "i18n:govoplan-mail.loading_preview.ebd86225": "Loading preview...",
+    "i18n:govoplan-mail.loading.33ce4174": "Loading…",
+    "i18n:govoplan-mail.loading.b04ba49f": "Loading...",
+    "i18n:govoplan-mail.local_required.1f5f4aba": "Local required",
+    "i18n:govoplan-mail.local_setting.967607a9": "Local setting",
+    "i18n:govoplan-mail.local.dc99d54d": "Local",
+    "i18n:govoplan-mail.lower_level_mail_definitions.d39a0a1d": "Lower-level mail definitions",
+    "i18n:govoplan-mail.lower_levels.940821ee": "Lower levels",
+    "i18n:govoplan-mail.mail_actions.c08b5f08": "Mail actions",
+    "i18n:govoplan-mail.mail_profile_policy_saved.666847bf": "Mail profile policy saved.",
+    "i18n:govoplan-mail.mail_profile_policy.f2ac4b92": "Mail profile policy",
+    "i18n:govoplan-mail.mail_server_profiles.b1726682": "Mail server profiles",
+    "i18n:govoplan-mail.mail.92379cbb": "Mail",
+    "i18n:govoplan-mail.mailbox_folders_could_not_be_loaded.c3e3880e": "Mailbox folders could not be loaded.",
+    "i18n:govoplan-mail.mailbox_folders.c92f6de4": "Mailbox folders",
+    "i18n:govoplan-mail.mailbox_message_pagination.965407bf": "Mailbox message pagination",
+    "i18n:govoplan-mail.mailbox_messages.5c06afaf": "Mailbox messages",
+    "i18n:govoplan-mail.message_preview.58de1450": "Nachrichtenvorschau",
+    "i18n:govoplan-mail.messages.f1702b46": "Nachrichten",
+    "i18n:govoplan-mail.name.709a2322": "Name",
+    "i18n:govoplan-mail.new_profile.ca36da25": "New profile",
+    "i18n:govoplan-mail.next_page.4bfc194b": "Nächste Seite",
+    "i18n:govoplan-mail.no_explicit_intersection.f2d62c71": "No explicit intersection",
+    "i18n:govoplan-mail.no_folder_loaded.889bdb1b": "No folder loaded",
+    "i18n:govoplan-mail.no_folders_available.14133b26": "No folders available.",
+    "i18n:govoplan-mail.no_host.4c710d7d": "No host",
+    "i18n:govoplan-mail.no_imap_enabled_mail_profiles.61ae44d8": "No IMAP-enabled mail profiles.",
+    "i18n:govoplan-mail.no_imap_profile_selected.e7d1516f": "No IMAP profile selected",
+    "i18n:govoplan-mail.no_imap_profiles_available.d64589f8": "No IMAP profiles available",
+    "i18n:govoplan-mail.no_value_available": "Keine {value0} verfügbar.",
+    "i18n:govoplan-mail.no_local_profile_allow_list_is_set.31072e39": "No local profile allow-list is set.",
+    "i18n:govoplan-mail.no_messages_in_this_folder.5c7fa25d": "No messages in this folder.",
+    "i18n:govoplan-mail.no_messages_match_the_current_filter_on_this_pag.9dda6916": "No messages match the current filter on this page.",
+    "i18n:govoplan-mail.no_profiles_are_visible_for_this_policy_scope.1ec7bd85": "No profiles are visible for this policy scope.",
+    "i18n:govoplan-mail.no_profiles_in_this_scope.302b21d8": "No profiles in this scope.",
+    "i18n:govoplan-mail.no_saved_password.32ce2b16": "No saved password",
+    "i18n:govoplan-mail.no_subject.49b20da0": "(no subject)",
+    "i18n:govoplan-mail.no_username.1c182624": "No username",
+    "i18n:govoplan-mail.not_configured.67f2141f": "not configured",
+    "i18n:govoplan-mail.not_configured.811931bb": "Nicht konfiguriert",
+    "i18n:govoplan-mail.on_page.ca7166f4": "on page",
+    "i18n:govoplan-mail.owner_policy.1e8df143": "Owner policy",
+    "i18n:govoplan-mail.page.fb06270f": "Seite",
+    "i18n:govoplan-mail.password_saved.f6fab237": "Password saved",
+    "i18n:govoplan-mail.password.8be3c943": "Passwort",
+    "i18n:govoplan-mail.policy_path.1ba91ee5": "Policy path",
+    "i18n:govoplan-mail.policy_target.a19dcee9": "Policy target",
+    "i18n:govoplan-mail.policy.bb9cf141": "Richtlinie",
+    "i18n:govoplan-mail.preview.f1fbb2b4": "Vorschau",
+    "i18n:govoplan-mail.previous_page.81f54719": "Vorherige Seite",
+    "i18n:govoplan-mail.profile_allow_list.507dfe6c": "Profile allow-list",
+    "i18n:govoplan-mail.profile_inherited.ea25d2e1": "Profile inherited",
+    "i18n:govoplan-mail.profile_s.742e9200": "profile(s).",
+    "i18n:govoplan-mail.profile_value_created.2a088d8d": "Profile {value0} created.",
+    "i18n:govoplan-mail.profile_value_deactivated.fa7fcc1a": "Profile {value0} deactivated.",
+    "i18n:govoplan-mail.profile_value_updated.fdbad0ea": "Profile {value0} updated.",
+    "i18n:govoplan-mail.profiles.0c2a9300": "Profiles",
+    "i18n:govoplan-mail.recipient_domain_patterns.68466f5b": "Recipient domain patterns.",
+    "i18n:govoplan-mail.recipient_domain.778f2dcf": "Recipient domain",
+    "i18n:govoplan-mail.recipient_domains.cb9b7b44": "Recipient domains",
+    "i18n:govoplan-mail.refresh_mailbox_folders.d9af9963": "Refresh mailbox folders",
+    "i18n:govoplan-mail.refresh_messages_in_the_current_folder.b6546a2c": "Refresh messages in the current folder",
+    "i18n:govoplan-mail.reload_imap_profiles.b04c11c8": "Reload IMAP profiles",
+    "i18n:govoplan-mail.reload.cce71553": "Neu laden",
+    "i18n:govoplan-mail.require_local_credentials.da7b1d7c": "Require local credentials",
+    "i18n:govoplan-mail.rows_per_page.af2f9c1b": "Zeilen pro Seite",
+    "i18n:govoplan-mail.save_policy.77d67ce3": "Save policy",
+    "i18n:govoplan-mail.save_profile.f597c0e8": "Save profile",
+    "i18n:govoplan-mail.saved.c0ae8f6e": "Gespeichert",
+    "i18n:govoplan-mail.saving.56a2285c": "Saving…",
+    "i18n:govoplan-mail.search_messages.abea65ae": "Search messages",
+    "i18n:govoplan-mail.select_a_message_to_inspect_its_content.5f3d1342": "Select a message to inspect its content.",
+    "i18n:govoplan-mail.select_an_imap_profile.5445648c": "Select an IMAP profile.",
+    "i18n:govoplan-mail.sent.35f49dcf": "Sent",
+    "i18n:govoplan-mail.server_credential.7fb9a24e": "Server / credential",
+    "i18n:govoplan-mail.size.b7152342": "Größe",
+    "i18n:govoplan-mail.slug.094da9b9": "Slug",
+    "i18n:govoplan-mail.smtp_credentials.f73ef315": "SMTP credentials",
+    "i18n:govoplan-mail.smtp_envelope_sender_patterns.8c1fd95e": "SMTP envelope sender patterns.",
+    "i18n:govoplan-mail.smtp_host.2d4a434b": "SMTP host",
+    "i18n:govoplan-mail.smtp_hostnames.36eb51d8": "SMTP hostnames",
+    "i18n:govoplan-mail.smtp_server_host_patterns.cf6120c3": "SMTP server host patterns.",
+    "i18n:govoplan-mail.smtp.efff9cca": "SMTP",
+    "i18n:govoplan-mail.status.bae7d5be": "Status",
+    "i18n:govoplan-mail.subject.8d183dbd": "Betreff",
+    "i18n:govoplan-mail.system_allow.ed6744b1": "System: Allow",
+    "i18n:govoplan-mail.system_profile_inherited.f4b8b5ce": "System: Profile inherited",
+    "i18n:govoplan-mail.system.bc0792d8": "System",
+    "i18n:govoplan-mail.target.61ad50a9": "Target",
+    "i18n:govoplan-mail.tenant.3ca93c78": "Tenant",
+    "i18n:govoplan-mail.test_imap.ef1bd79c": "Test IMAP",
+    "i18n:govoplan-mail.test_saved_imap.923dbe4a": "Test saved IMAP",
+    "i18n:govoplan-mail.test_saved_smtp.008d8054": "Test saved SMTP",
+    "i18n:govoplan-mail.test_smtp.e5697981": "Test SMTP",
+    "i18n:govoplan-mail.this_profile.5fd9cdf1": "this profile",
+    "i18n:govoplan-mail.to.ae79ea1e": "To",
+    "i18n:govoplan-mail.transport.c10d76c9": "Transport",
+    "i18n:govoplan-mail.trash.e3bf62bb": "Trash",
+    "i18n:govoplan-mail.user_profiles.57730285": "User profiles",
+    "i18n:govoplan-mail.user.9f8a2389": "User",
+    "i18n:govoplan-mail.users": "Benutzer",
+    "i18n:govoplan-mail.value_message": "{value0} message",
+    "i18n:govoplan-mail.value_messages": "{value0} messages",
+    "i18n:govoplan-mail.value_of_value_messages.981a1618": "{value0} of {value1} messages",
+    "i18n:govoplan-mail.value_profile_s_allowed_by_this_scope.6fe9ba44": "{value0} profile(s) allowed by this scope.",
+    "i18n:govoplan-mail.value_profile_s.d6b9d0af": "{value0} profile(s)",
+    "i18n:govoplan-mail.value_value.c189e8bc": "{value0} ({value1})",
+    "i18n:govoplan-mail.value.48afe802": "· {value0}",
+    "i18n:govoplan-mail.value.8dce170d": "Value",
+    "i18n:govoplan-mail.value_scope": "Geltungsbereich: {value0}",
+    "i18n:govoplan-mail.visible_from_header_patterns.ea77d99d": "Visible From header patterns.",
+    "i18n:govoplan-mail.whitelist_value.d4cc3755": "whitelist.{value0}",
+    "i18n:govoplan-mail.whitelist.53c2ad30": "Whitelist",
+    "i18n:govoplan-mail.wildcard_rules.54fb3fc0": "Wildcard rules",
+    "i18n:govoplan-mail.working.049ac820": "Working..."
+  }
+};

webui/src/index.ts

@@ -1,4 +1,3 @@
-import "./styles/mail-profiles.css";
 export { default } from "./module";
 export * from "./module";
 export * from "./api/mail";

webui/src/module.ts

@@ -2,24 +2,31 @@ import { createElement, lazy } from "react";
 import type { MailDevMailboxUiCapability, MailProfilesUiCapability, PlatformWebModule } from "@govoplan/core-webui";
 import { MailProfilePolicyEditor, MailProfileScopeManager } from "./features/mail/MailProfileManagement";
 import { validateMailPolicy } from "./features/mail/mailPolicyValidation";
+import { generatedTranslations } from "./i18n/generatedTranslations";
+import "./styles/mail-profiles.css";
 
 const MailboxPage = lazy(() => import("./features/mail/MailboxPage"));
 const mailboxRead = ["mail:mailbox:read"];
+const translations = {
+  en: generatedTranslations.en,
+  de: generatedTranslations.de
+};
 
 export const mailModule: PlatformWebModule = {
   id: "mail",
-  label: "Mail",
+  label: "i18n:govoplan-mail.mail.92379cbb",
   version: "1.0.0",
   dependencies: ["access"],
-  navItems: [{ to: "/mail", label: "Mail", iconName: "mail", anyOf: mailboxRead, order: 50 }],
+  translations,
+  navItems: [{ to: "/mail", label: "i18n:govoplan-mail.mail.92379cbb", iconName: "mail", anyOf: mailboxRead, order: 50 }],
   routes: [
-    { path: "/mail", anyOf: mailboxRead, order: 50, render: ({ settings }) => createElement(MailboxPage, { settings }) }
-  ],
+  { path: "/mail", anyOf: mailboxRead, order: 50, render: ({ settings }) => createElement(MailboxPage, { settings }) }],
+
   uiCapabilities: {
     "mail.profiles": { MailProfileScopeManager, MailProfilePolicyEditor, validateMailPolicy } satisfies MailProfilesUiCapability
   },
   runtimeUiCapabilities: {
-    "mail.devMailbox": { enabled: true, label: "Development mock mailbox" } satisfies MailDevMailboxUiCapability
+    "mail.devMailbox": { enabled: true, label: "i18n:govoplan-mail.development_mock_mailbox.1a379865" } satisfies MailDevMailboxUiCapability
   }
 };
 

webui/src/styles/mail-profiles.css

@@ -18,30 +18,6 @@
   max-width: 520px;
 }
 
-.mail-profile-table-surface {
-  width: 100%;
-  max-width: 100%;
-  min-width: 0;
-}
-
-.mail-profile-table-surface > .data-grid-shell {
-  width: 100%;
-  max-width: 100%;
-  min-width: 0;
-}
-
-.card-body > .mail-profile-table-surface:only-child {
-  margin: -22px -24px;
-  width: calc(100% + 48px);
-  max-width: inherit;
-}
-
-.card-body > .mail-profile-table-surface:only-child > .data-grid-shell {
-  border: 0;
-  border-radius: 0;
-  box-shadow: none;
-}
-
 .mail-profile-dialog .dialog-body {
   max-height: min(76vh, 820px);
   overflow: auto;
@@ -53,7 +29,6 @@
 }
 
 .mail-profile-form h3,
-.mail-policy-section h3,
 .mail-policy-pattern-grid h4 {
   margin: 0;
   color: var(--text-strong);
@@ -83,12 +58,6 @@
   margin: 0;
 }
 
-.mail-policy-section {
-  display: grid;
-  gap: 12px;
-  padding-top: 4px;
-}
-
 .mail-profile-checkbox-grid {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));