# DMARC Report Viewer vs Mailcow

> Two self-hosted [Email projects](https://selfhost.directory/email), compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | DMARC Report Viewer | Mailcow |
|---|---|---|
| Score | 52/100 | 77/100 ✓ |
| Rank in category | #49 of 106 in Email | #2 of 106 in Email |
| GitHub stars | 362 | 13 713 ✓ |
| Stars, last 30 days | — | +215 |
| Stable releases, 12 months | 10 | 16 ✓ |
| Latest release | 2.6.2 · 21 Oct 2026 | 2026-10 · 21 Oct 2026 |
| Setup | Easy ✓ | Advanced |
| Official Docker image | Yes ✓ | No |
| License | MIT | GPL-3.0 |
| Main language | Rust | JavaScript |

## Which one should you pick?

Mailcow scores 77/100 against 52/100 for DMARC Report Viewer, so it is the safer default.

Mailcow ships more often: 16 stable releases in the past year, against 10 for DMARC Report Viewer.

If you want the quickest setup, DMARC Report Viewer is easier to run; Mailcow needs more configuration.

Mailcow is growing faster right now (+215 stars in 30 days).

## Details

- [DMARC Report Viewer](https://selfhost.directory/project/dmarc-report-viewer) (markdown: https://selfhost.directory/project/dmarc-report-viewer.md)
- [Mailcow](https://selfhost.directory/project/mailcow) (markdown: https://selfhost.directory/project/mailcow.md)

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Source: https://selfhost.directory/compare/dmarc-report-viewer-vs-mailcow