On 09.10.24 21:59, Dave Crocker via mailop wrote:
Since the primary function of the SMTP Mail From command is to specify
an address for receiving email handling problem notices, alignment with
the rfc5322.From field domain would seem to be secondary, at best.
On 10.10.24 08:32, Thomas Walter via mailop wrote:
Isn't this kind of alignment what DMARC (which Google loves to push)
tests for?
It only matters if you don't DKIM-sign (or DKIM doesn't validate).
From that perspective, checking SPF is a fallback mechanism.
--
Matus UHLAR - fantomas, uh...@fantomas.sk ; http://www.fantomas.sk/
Warning: I wish NOT to receive e-mail advertising to this address.
Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu.
On the other hand, you have different fingers.
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