Dnia 21.06.2024 o godz. 18:45:15 Peter via Postfix-users pisze: > SPF/DKIM/DMARC Checklist for (IMO) the best chance of getting your > mail to be accepted: > > 1. HELO banner should pass SPF. > > 2. Envelope Sender should pass SPF. > > 3. Envelope Sender domain should align with the From: header domain. > > 4. Message should be DKIM signed. > > 5. Domain for the DKIM signature should align with the From: header domain.
Maybe it's obvious, but if it's meant to be a checklist, you should add FCrDNS to that, and probably as the very first point. -- Regards, Jaroslaw Rafa [email protected] -- "In a million years, when kids go to school, they're gonna know: once there was a Hushpuppy, and she lived with her daddy in the Bathtub." _______________________________________________ Postfix-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
