# docker-mailserver vs Windows ARM

> Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | docker-mailserver | Windows ARM |
|---|---|---|
| Score | 80/100 ✓ | 61/100 |
| Rank in category | #1 of 16 in Mail Server | #7 of 15 in Virtualization |
| GitHub stars | 19 699 ✓ | 2 260 |
| Stars, last 30 days | +826 | — |
| Stable releases, 12 months | 2 | 10 ✓ |
| Latest release | v16.0.1 · 4 Sept 2026 | v6.06 · 5 Oct 2026 ✓ |
| Setup | Advanced | Advanced ✓ |
| Official Docker image | Yes | Yes |
| License | MIT | MIT |
| Main language | Shell | Batchfile |

## Which one should you pick?

docker-mailserver scores 80/100 against 61/100 for Windows ARM, so it is the safer default.

Windows ARM ships more often: 10 stable releases in the past year, against 2 for docker-mailserver.

docker-mailserver is growing faster right now (+826 stars in 30 days).

## Details

- [docker-mailserver](https://selfhost.directory/project/docker-mailserver) (markdown: https://selfhost.directory/project/docker-mailserver.md)
- [Windows ARM](https://selfhost.directory/project/windows-arm) (markdown: https://selfhost.directory/project/windows-arm.md)

---
Source: https://selfhost.directory/compare/docker-mailserver-vs-windows-arm