30 Dec
2022
30 Dec
'22
11:32 p.m.
On 12/30/22 18:13, Polarian wrote:
Hello,
Well it depends, DMARC requires both, but a more strict DMARC will
You may be right and I could be wrong but I don't think it works that way. Note in particular sections 3.1 and 4.2 of rcf7489 [1]. The latter reads in part "at least one" (not both): A message satisfies the DMARC checks if at least one of the supported authentication mechanisms: 1. produces a "pass" result, and 2. produces that result based on an identifier that is in alignment Anyway - we've drifted a bit off topic from the original dmarc vs mailing list to 'how does dmarc really work'. regards, gene [1] https://www.rfc-editor.org/rfc/rfc7489