Customer-admin Mail settings backed by Stalwart JMAP: per-tenant aliases
(extra addresses routing to a mailbox) and distribution lists (one address
fanning out to many recipients). Adds StalwartClient x:Alias/x:MailingList
methods, a tenant-scoped MailController/MailService, the portal Mail settings
page and its proxy routes, and the mailboxAddress field on TenantUserDoc.
Removes the old mock mail data now that the page reads live data.
Wire the mail/identity stack to real Stalwart/Authentik/OCIS provisioning,
replacing the mocked Domains and Users pages.
Domains (customer-admin):
- StalwartClient: real JMAP management (v0.16 dropped REST) — create/list/delete
email domains via x:Domain at the internal http://stalwart:8080 listener;
DKIM auto-generated; the records to publish are read from the domain's
dnsZoneFile. Gated by STALWART_PROVISIONING_ENABLED.
- New Domain collection + DomainsModule: add/list/recheck/set-DMARC/remove,
tenant-membership-gated and audited.
- DnsVerifierService: verifies MX/SPF/DKIM/DMARC/ownership against a public
resolver (1.1.1.1/8.8.8.8) and diffs them against the expected records.
- Remove is guarded: refuses while accounts/aliases/mailing lists still use the
domain (via Stalwart referential integrity).
- Domains page + add wizard on real data; sidebar badge counts domains needing
attention.
Users & groups (customer-admin):
- Create a member provisioned across Authentik SSO, a Stalwart mailbox on the
tenant's primary domain, and OCIS — returning a one-time password.
- Lifecycle: suspend/resume (Authentik is_active + freeze the mailbox via
account permissions, original password preserved), force-logout (terminate
sessions, filtered client-side so it can never end other users' sessions),
reset password (new one-time password on SSO + mailbox), and remove (tear down
mailbox + SSO identity + OCIS + doc; mailbox-in-use aware for multi-tenant
users). Self-suspend / self-force-logout are blocked.
Infra: point platform-api at the internal Stalwart listener; document the new
STALWART_/provisioning vars in .env.example.
Ronni Baslund