Exim

Message transfer agent (MTA) developed at the University of Cambridge.

License
GPL-3.0
Runs on
C, Debian packages

Commits per month, last 12 months

0 commits

How to self-host Exim

Exim runs on C and Debian packages. The project's own install guide is the place to start; most people put it on a small server with Docker and a reverse proxy for HTTPS.

  1. Get a server: a home server, a VPS, or a managed app host.
  2. Install it the way the project's docs describe, usually with Docker Compose.
  3. Put it behind HTTPS and set up backups before you add real data.
  4. Update it regularly. Watch the project's releases.

New to self-hosting? Start with the beginner's guide.

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Questions

Is Exim free?

Yes. Exim is open source under the GPL-3.0 license, so you can use it without paying for a license. You pay only for the server it runs on.

Can I self-host Exim?

Yes. Exim runs on C and Debian packages. Follow the install guide in the project's documentation, or use a host that installs it for you.

Topics

Communication - Email - Mail Transfer Agents

App data from awesome-selfhosted (CC BY-SA 3.0), stars and activity from GitHub.