bind-users mailing list desn't manage DMARC
Jesus Cea
jcea at jcea.es
Mon Dec 1 23:24:14 UTC 2025
My domain "jcea.es" has a strict DMARC configuration and this mailing
list is not mangling email headers enough to satisfy any email server
actually verifying SPF/DKIM.
As a result, I get quite a few DMARC failure reports each time I send an
email here and those mail servers just drop the message. Beside this
mailing list getting a bad spam score (and that is risky by itself,
trying to get out of gmails or hotmail black lists is not fun at all), I
guess I am not the only contributor with that issue.
Your mailman software is old, but it has the appropriate configuration
flags, as documented in <https://wiki.list.org/DEV/DMARC>.
--
Jesús Cea Avión _/_/ _/_/_/ _/_/_/
jcea at jcea.es - https://www.jcea.es/ _/_/ _/_/ _/_/ _/_/ _/_/
Twitter: @jcea _/_/ _/_/ _/_/_/_/_/
jabber / xmpp:jcea at jabber.org _/_/ _/_/ _/_/ _/_/ _/_/
"Things are not so easy" _/_/ _/_/ _/_/ _/_/ _/_/ _/_/
"My name is Dump, Core Dump" _/_/_/ _/_/_/ _/_/ _/_/
"El amor es poner tu felicidad en la felicidad de otro" - Leibniz
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