It appears that Douglas Foster <[email protected]> said: >But even with an algorithm, the goal seems elusive. Since any liar can >start an ARC chain and insert a set of unverifiable A-R assertions, it >seems that trusting an ARC set requires prior knowledge of whom to trust,
Yes, that's a problem although in practice, the big mail providers have their own data to know where the real lists are, and small providers don't get list mail from all that many sources so it's not too painful to make a manual list. >and when that information is available, ARC chain evaluation becomes >>redundant. No. Please review the endless previous discussions of this issue. R's, John _______________________________________________ dmarc mailing list [email protected] https://www.ietf.org/mailman/listinfo/dmarc
