The items are steps in a process, not an unordered list of rules. Step 3 says if There are no DMARC records for the domain, check the organizational domain if different. Thus, step 4 is saying discard any non-v=DMARC1 records from the organizational domain.
If the From: domain has any v=DMARC1 records, we skip step 3 and step 4 is moot because of step 2 and we get to step 5. If the From: domain has no v=DMARC1 records, we check the organizational domain if different per step 3 and then we get to steps 4 and 5 -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to GNU Mailman. https://bugs.launchpad.net/bugs/1931029 Title: DMARC policy lookup violates RFC 7849. To manage notifications about this bug go to: https://bugs.launchpad.net/mailman/+bug/1931029/+subscriptions _______________________________________________ Mailman-coders mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3/lists/mailman-coders.python.org/ Member address: [email protected]
