Greetings, Matus UHLAR - fantomas! >>On 26 Mar 2019, at 14:47, Matus UHLAR - fantomas wrote: >>>if the mailing list doesn't modify existing headers, DKIM signatures >>>are >>>valid but they don't align, so DMARC policy is violated.
> On 26.03.19 15:40, Bill Cole wrote: >>No: without modification of From, the original DKIM signature does >>align with From, which is good enough that DMARC can pass IF the >>signature is valid. > From what I know, the header From: (DKIM) is supposed to be aligned with > envelope from (SPF), which is not applicable for lists that keep header > From: but use their own envelope from. > https://en.wikipedia.org/wiki/DMARC#Mailing_lists The topmost Resent-From should match envelope-from in this case. -- With best regards, Andrey Repin Wednesday, March 27, 2019 10:57:27 Sorry for my terrible english...
