postsleuth

Postfix delivery troubleshooting: queue grouped by deferral reason, qshape, mail log stats and traces, SPF/DKIM/DMARC/PTR checks.

#4333 by GitHub starsChecked 2026-11-02

What it connects

Postfix delivery troubleshooting: queue grouped by deferral reason, qshape, mail log stats and traces, SPF/DKIM/DMARC/PTR checks. Read-only by default; requeue/flush/delete need an opt-in flag.

Registry listing — description sourced from the publisher's entry in an awesome-list. Setup, compatibility and requirements are not verified; see the repository.

Source: https://github.com/Blackman99/postsleuth · ★ 0 on the source repo

Setup instructions and compatibility are compiled from publisher docs and community reports, not hands-on testing, unless a step is marked Tested. Check the source before relying on a setup.