Mail-in-a-BoxvsSRS
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| Mail-in-a-Box | SRS | |
|---|---|---|
| Score | 72/100 | 78/100 |
| Rank in category | #3 of 16 in Mail Server | #4 of 118 in Media Server |
| GitHub stars | 15 447 | 29 390 |
| Stars, last 30 days | +29 | +113 |
| Stable releases, 12 months | 4 | 13 |
| Latest release | v77 · 26 Sept 2026 | v7.0-a3 · 25 Oct 2026 |
| Setup | Moderate | Moderate |
| Official Docker image | No | Yes |
| License | CC0-1.0 | MIT |
| Main language | Python | C |
Which one should you pick?
SRS scores 78/100 against 72/100 for Mail-in-a-Box, so it is the safer default.
SRS ships more often: 13 stable releases in the past year, against 4 for Mail-in-a-Box.
SRS is growing faster right now (+113 stars in 30 days).
Mail-in-a-Box details →SRS details →
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