docker-mailservervsZero
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| docker-mailserver | Zero | |
|---|---|---|
| Score | 80/100 | 56/100 |
| Rank in category | #1 of 16 in Mail Server | #22 of 120 in AI Assistant |
| GitHub stars | 19 702 | 1 768 |
| Stars, last 30 days | +829 | — |
| Stable releases, 12 months | 2 | 10 |
| Latest release | v16.0.1 · 4 Sept 2026 | v0.11.0 · 16 Oct 2026 |
| Setup | Advanced | Moderate |
| Official Docker image | Yes | No |
| License | MIT | MIT |
| Main language | Shell | Go |
Which one should you pick?
docker-mailserver scores 80/100 against 56/100 for Zero, so it is the safer default.
Zero ships more often: 10 stable releases in the past year, against 2 for docker-mailserver.
If you want the quickest setup, Zero is easier to run; docker-mailserver needs more configuration.
docker-mailserver is growing faster right now (+829 stars in 30 days).
docker-mailserver details →Zero details →
Swap a project
Keep docker-mailserver, compare it with
Keep Zero, compare it with