SHSelfHostIndex
DM

DMARCguard

Self-hosted DMARC report parser with dashboard and IMAP ingestion

Dashboards & Startpages ★ 213 stars Medium setup Apache-2.0

Self-hosted DMARC report parser with dashboard and IMAP ingestion.

Official siteSource code

Strengths

  • Released under the Apache-2.0 license
  • Written in Go
  • Tiny footprint — runs in 150 MB RAM

Is DMARCguard secure?

OSV.dev has no published security advisories for DMARCguard's repository. No known vulnerabilities is not proof of security: it means none have been publicly catalogued.

Source: OSV.dev, checked 2026-10-14. How this is measured.

Health badge

Maintain DMARCguard? Add its health score to your README. The badge links back to this page.

SelfHostIndex: 75 · good

Markdown
[![SelfHostIndex health score for DMARCguard](https://selfhostindex.com/badge/dmarcguard.svg)](https://selfhostindex.com/app/dmarcguard/)
HTML
<a href="https://selfhostindex.com/app/dmarcguard/"><img src="https://selfhostindex.com/badge/dmarcguard.svg" alt="SelfHostIndex health score for DMARCguard"></a>
reStructuredText
.. image:: https://selfhostindex.com/badge/dmarcguard.svg
   :alt: SelfHostIndex health score for DMARCguard
   :target: https://selfhostindex.com/app/dmarcguard/

The score is recomputed on every nightly rebuild from public repository data — see how it is calculated.

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