opendmarc-check(8)

📦 version 1.4.2, in alpine 3.24, arch rolling, debian bookworm, debian trixie, epel 10, epel 9, fedora 43, fedora 44, nixos 26.05, nixpkgs unstable, ubuntu jammy, ubuntu noble, ubuntu questing, ubuntu resolute, ubuntu stonking

💖 opendmarc-check — the DMARC record check tool 💖

okay so bestie, this is a page from the System Manager's Manual for opendmarc-check(8), and it's literally the cutest little spyglass you can point at your own DNS. let's get into it 🫶

✨ NAME ✨

opendmarc-check — DMARC record check tool

✨ SYNOPSIS ✨

opendmarc-check domain [domain [...]]

✨ DESCRIPTION ✨

so here's the vibe: opendmarc-check goes and queries the DNS for a DMARC record for the domain (or domains, plural, she's flexible 💅) you name, and then it translates the content found into a human-readable form. that's it. that's the whole job.

why do you care? because this is how you make sure that the DMARC policy you think you dropped into your nameserver is actually what everybody else on the internet is seeing when they look you up. no cap. it's giving "trust but verify" and honestly? iconic.

✨ VERSION ✨

this man page covers version 1.4.2 of opendmarc. slay.

✨ COPYRIGHT ✨

✨ SEE ALSO ✨

opendmarc.conf(5)
opendmarc(8)

and that's the whole page, bestie 🎀 this one came from The Trusted Domain Project and it's opendmarc-check(8) — go check those records, you're gonna eat 💅✨

📦 where this page comes from

alpine 3.24: opendmarc-doc 1.4.2-r3 · BSD-3-Clause Sendmail
arch rolling: opendmarc 1.4.2-6 · custom
debian bookworm: opendmarc 1.4.2-2+b1 · BSD-3-Clause AND SOSL
debian trixie: opendmarc 1.4.2-5 · BSD-3-Clause AND SOSL
epel 10: opendmarc 1.4.2-33.el10_2 · BSD-3-Clause AND Sendmail-Open-Source-1.1
epel 9: opendmarc 1.4.2-33.el9 · BSD-3-Clause AND Sendmail-Open-Source-1.1
fedora 43: opendmarc 1.4.2-32.fc43 · BSD-3-Clause AND Sendmail-Open-Source-1.1
fedora 43: opendmarc 1.4.2-33.fc43 · BSD-3-Clause AND Sendmail-Open-Source-1.1
fedora 44: opendmarc 1.4.2-34.fc44 · BSD-3-Clause AND Sendmail-Open-Source-1.1
nixos 26.05: opendmarc 1.4.2
nixpkgs unstable: opendmarc 1.4.2
ubuntu jammy: opendmarc 1.4.2-1 · BSD-3-Clause AND SOSL
ubuntu noble: opendmarc 1.4.2-4.1build2 · BSD-3-Clause AND SOSL
ubuntu questing: opendmarc 1.4.2-5.1
ubuntu resolute: opendmarc 1.4.2-5.1build1 · BSD-3-Clause AND SOSL
ubuntu stonking: opendmarc 1.4.2-5.1build1 · BSD-3-Clause AND SOSL
💖 girlified by deepseek-ai/DeepSeek-V4.1-Flash on 2026-10-18: a language model's rewrite of the original, under its terms