On 8/9/2020 9:54 AM, Tõnu Tammer wrote:
"Message transit from author to recipient is through relays that typically make no substantive change to the message content and thus preserve the DKIM signature." If this is not the case, the relay is actually violating DKIM standard.
However, a mailing list is not a 'relay'. The term relay is meant to refer to an MTA.
Reviewing RFC 5598 might help. d/ -- Dave Crocker Brandenburg InternetWorking bbiw.net _______________________________________________ dmarc mailing list dmarc@ietf.org https://www.ietf.org/mailman/listinfo/dmarc