DragonFly

A small MTA for home and office use. Works on Linux and FreeBSD.

GitHub stars
266
License
BSD-3-Clause
Last commit
30 August 2026
Runs on
C

Commits per month, last 12 months

12 commits

How to self-host DragonFly

DragonFly runs on C. 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 DragonFly free?

Yes. DragonFly is open source under the BSD-3-Clause license, so you can use it without paying for a license. You pay only for the server it runs on.

Can I self-host DragonFly?

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

Is DragonFly still maintained?

The last change to DragonFly's code was on 30 August 2026, with 12 commits in the last 12 months.

Topics

Communication - Email - Mail Transfer Agents

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