Thanks all for the encouraging answers, folks! I've weakened our policy for now to "none" to squash the problems that still exist especially in the area of forwarding and mailman3 lists. But I'm confident now that we will be able to both generate DMARC-validatable mails and make use of DMARC reports.
I've never been a friend of SPF, being bitten by its forwarding-unfriendliness, but in this context we can likely manage that. Cheers, Hans-Martin _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
