[Mailman-Users] DMARC issues

Siniša Burina six at burina.net
Thu Apr 10 17:39:34 CEST 2014

On 10/04/14 17:18, Lindsay Haisley wrote:

> This is the first I've heard of this issue, but it doesn't surprise me
> at all.

Basically, Yahoo insists that their own mail servers are the only ones that can originate the
message with @yahoo.com domain in the From header. Not Return-Path, Not the envelope sender, but
exactly the From header in the message itself.
If this practice gets adopted by more organizations, I don't know how else could this problem be solved.

Pozdrav / Regards,
	Siniša Burina

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