Am 27.03.21 um 15:29 schrieb Hans-Martin Mosner via mailop: > > One problem with SPF/DKIM/DMARC is that due to non-malicious manipulation of > messages (for example forwarding etc.) > messages may look invalid at the receiving site.
I just noticed that the mails in this mailing list are such an example. Apparently the mailing list system does not perform DMARC mitigation on mails, so the original sender's DKIM signatures become invalid. If you had a DMARC policy of "reject" and our mail system would strictly adhere to the policy, your mail would be rejected. Is that your (the sender's) will? Cheers, Hans-Martin _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
