# Mail-in-a-Box vs Vigil365

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

| | Mail-in-a-Box | Vigil365 |
|---|---|---|
| Score | 72/100 ✓ | 49/100 |
| Rank in category | #3 of 16 in Mail Server | #46 of 78 in Security |
| GitHub stars | 15 446 ✓ | 284 |
| Stars, last 30 days | +27 ✓ | +0 |
| Stable releases, 12 months | 4 ✓ | 2 |
| Latest release | v77 · 26 Sept 2026 ✓ | v1.1.0 · 28 Aug 2026 |
| Setup | Moderate ✓ | Advanced |
| Official Docker image | No | No |
| License | CC0-1.0 | MIT |
| Main language | Python | C# |

## Which one should you pick?

Mail-in-a-Box scores 72/100 against 49/100 for Vigil365, so it is the safer default.

Mail-in-a-Box ships more often: 4 stable releases in the past year, against 2 for Vigil365.

If you want the quickest setup, Mail-in-a-Box is easier to run; Vigil365 needs more configuration.

Mail-in-a-Box is growing faster right now (+27 stars in 30 days).

## Details

- [Mail-in-a-Box](https://selfhost.directory/project/mail-in-a-box) (markdown: https://selfhost.directory/project/mail-in-a-box.md)
- [Vigil365](https://selfhost.directory/project/vigil365) (markdown: https://selfhost.directory/project/vigil365.md)

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Source: https://selfhost.directory/compare/mail-in-a-box-vs-vigil365