I think we were talking here about rejecting emails from a domain that do not have a SPF policy, which is a bit different from rejecting emails from a domain with a SPF policy "-all" and a fail result.
For IPv6, bad stuff happens to non authenticated emails , as the archive on this list is chowing. Look for stuff like "X is sending all my email to the spam folder (because I just enabled IPv6 on my mail server)". Also it is a M3AAWG recommendation that all emails on IPv6 must be authenticated and the receivers to act accordingly (short crude summary). https://www.m3aawg.org/sites/maawg/files/news/M3AAWG_Inbound_IPv6_Policy_Issues-2014-09.pdf On Wed, Aug 17, 2016 at 3:06 PM, Michelle Sullivan <miche...@sorbs.net> wrote: > Mark Foster wrote: > >> >> By 'configured to do so', does Michelle mean , well, obeying SPF? >> >> Yes I mean if the receiving server is both checking SPF and enforcing the > policy configured ;-) (sorry I did a really bad job of being clear :) ) > > > -- > Michelle Sullivan > http://www.mhix.org/ > > > _______________________________________________ > mailop mailing list > mailop@mailop.org > https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop >
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