Mailcow
Mail server suite based on Dovecot, Postfix and other open source software, that provides a modern Web UI for administration.
Health breakdown: 97/100
Five terms, recomputed nightly from the GitHub API. How this is calculated.
- Commit activity 35.0 / 35
74 commits in 90 days (30+ scores full marks)
- Release recency 25.0 / 25
2026-07b released 27 days ago
- Stars 16.5 / 20
13k GitHub stars (logarithmic)
- Not archived 10.0 / 10
Repository is active
- Docker support 10.0 / 10
Docker image or Compose file available
Commit activity
- 74
- Last 90 days
- 336
- Last 12 months
- 5 days ago
- Last push
Ranked #2 of 18 tools in Communication - Email - Complete Solutions by health.
Details
| Licence | GPL-3.0 |
| Platforms | Docker, PHP |
| Latest release | 2026-07b · 27 days ago |
| Stars | 13,427 |
| Docker | Yes |
| Repository | mailcow/mailcow-dockerized ↗ |