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[tlug] DMARC Test
- Date: Fri, 29 May 2026 01:02:39 +0900
- From: Brian Clemens <brian@??>
- Subject: [tlug] DMARC Test
- User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:140.0) Gecko/20100101 Thunderbird/140.10.2
Apologies for the unnecessary message. This message is a test to
determine if an adjustment to my domain's DMARC policy has fixed the
deliverability problems I have with the TLUG mailing list. Hopefully
this fixes the issue of my announcements bouncing / going to junk folders.
I suspect my p=reject DMARC policy was overly restrictive. When the
mailing list resends the message, the DMARC signature is broken and
mailman doesn't forward the bounce errors, leading to the mystery
deliverability issues.
V/R,
--
Brian Clemens
Founder and Vice President, Rocky Linux / RESF
Director, Linux Professional Institute
Open Source Program Administrator, CIQ
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