[Mailman-Users] DMARC issues

Siniša Burina six at burina.net
Thu Apr 10 15:09:41 CEST 2014


I believe there's no need to elaborate on the problems recently introduced by Yahoo, changing their
DMARC DNS record and rendering many mailman lists unusable for Yahoo mail users.

I see the solution to this problem in changing the From: field to mailing list's address, but
keeping the poster's name or address in the description part of the same field. For example:

	From: "List Name on behalf of Poster Name" <list at add.re.ss>
	From: "Poster Name via List Name" <list at add.re.ss>
	From: "Poster Name" <list at add.re.ss>
	From: "Poster Name [poster at add.re.ss]" <list at add.re.ss>

I'm using Mailman 2.1.13, and can not upgrade to 2.1.16 on a live system.
I was forced to turn on anonymous_list as the urgent remedy, byt the full anonymization is not
really how it should be.

Could someone please help me achieve this using the above version, by some changes in the code?

Thank you!

Pozdrav / Regards,
	Siniša Burina

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