On October 18, 2022 10:16:44 PM UTC, Neil Anuskiewicz <[email protected]> wrote: > > >> On Oct 2, 2022, at 11:01 AM, Douglas Foster >> <[email protected]> wrote: >> >> >> In many cases, an evaluator can determine a DMARC PASS result without >> evaluating every available identifier. >> If a message has SPF PASS with acceptable alignment, the evaluator has no >> need to evaluate any DKIM signatures to know that the message produces DMARC >> PASS. >I think it’s critical to DMARC that receivers do things like evaluate and >report on DKIM whether or not SPF passes and is alignment. Without this, it >would make it harder for senders to notice and remediate gaps in their >authentication. Since there’s not a downside (that I know of), I’d say this >should be a MUST if at all possible.
What is the interoperability problem that happens if evaluators don't do that? Scott K _______________________________________________ dmarc mailing list [email protected] https://www.ietf.org/mailman/listinfo/dmarc
