Google Workspace mailboxes (v0.3.0-beta15)
Hosted mailbox over IMAP; Microsoft 365 mailbox without Microsoft sign-in (v0.3.0-beta14)
Sign-in Providers page; Google and OIDC settings
Securing Your Install page; Assignment required; API_BIND_ADDRESS and WORKER_MEMORY_LIMIT; review items on the v0.3.0 roadmap Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Mailbox scoping: RBAC for Applications (and why the Entra grant must go), Cloudflare token IP filter and expiry Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Portainer: Update now through Portainer's API (v0.2.0-beta7)
STARTTLS_CHECK_MODE (v0.2.0)
STARTTLS_CHECK_ENABLED: config reference and port-25 troubleshooting
Document UPDATE_REHEARSAL_ENABLED
Configuration reference: hosted domain derived from mailbox, session limits, API docs, Fernet rotation Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Purge defensive framing: cut named-denial phrasing and anxious hedge words Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Add the full documentation structure: Getting Started chapter, chapter index pages, and initial Core Concepts/Troubleshooting content Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>