cmail is a self-hostable email platform that lets a small team run its own organisational mail on Cloudflare's edge. No agents. No tracking pixels. No vendor lock-in.
Runs on Workers, Pages, D1, and R2. Cheap, fast, globally distributed by default.
Sign in with Microsoft or Google. No passwords to manage, no separate identity store.
Every message, login, policy change, and admin action is logged for compliance review.
cmail provides organisational mailboxes for a custom domain — inbound delivery, outbound sending, threading, drafts, archive/spam/trash, and an admin console for users, mailboxes, policy, and audit. Designed for organisations that want to own their email infrastructure without operating a server.
It's released under the MIT licence. Use it, fork it, run it for your team, embed it in something larger — that's the point.
For deployment enquiries, partnerships, or general questions:
desk@maatara.io