✓ Real-time Microsoft OAuth device-code capture
✓ Built-in webmail — read, reply, forward, move, export
✓ Auto-filter rules with keyword watchlist
✓ Cloudflare Worker auto-deploy (custom domain)
✓ Per-user sign-in API domain assignment
✓ Branded sign-in page templates (Outlook, Teams, Adobe, Docusign)
✓ Telegram token notifications
✓ Multi-session & multi-account management
✓ CSV & EML export
✓ Admin panel with full user management