In article <CAGGEJxZSANdB+SvuSY2WCVH4=6gkfykjkusl49n+i4l8oro...@mail.gmail.com> you write: >Doesn't receive emails, sure. Doesn't send emails, I look for the "SPF >lockdown." Lots of places publish this as an SPF record: "v=spf1 -all"
Yes, that's what the RFC suggests. In answer to the original question, I know that Gmam special cases MX 0 . to fail the message immediately. R's, John _______________________________________________ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
