[Mailman-Developers] Camera-ready option to mitigate DMARC issues
vesely at tana.it
Sat Nov 5 07:11:35 EDT 2016
I'd like to probe the feasibility of this option.
The idea is to add a footer only in case it is not present, similar to what is
done with subject_prefix. By properly setting both of them, a sender can
submit what can be called a camera-ready post. Since no change applies, no
DKIM signature breaks. Hence, dmarc_moderation_action is not needed for such
posts. It is not even necessary to check author's domain policy.
I'm not familiar with Mailman administration, so I ask your opinion. How long
would it take to code this option? How useful would it be?
Camera-ready posts would be created by hands, by cleverly configuring some
email client, or by using purposely written add-ons. They could also be done
by MSAs who care about the damage they cause by publishing p=reject --the
process can certainly be standardized and automated.
TIA for any reply, and thanks for a great product
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