[opendmarc-users] Sign DMARC by Sender header domain

[Simon]

Hi Rafael,

Am 14.06.2017 um 23:26 schrieb Rafael Novello:
>
> I would like to know if there is a way to sign outgoing emails with
> DMARC with Sender/Return-Path header domain.
If you refer to "signing" outgoing emails, you may be talking about
OpenDKIM (instead of OpenDMARC), or? Wrong list?

For DMARC the authenticated identifier needs to align with the
RFC5322.From domain. Not the RFC5321.MailFrom. I am wondering why anyone
would want to DKIM sign based on the RFC5321.MailFrom. Not saying that
it isn't possible.

Simon