I sent [email protected] an email, and again, after the first one didn't receive a reply. They finally replied to both messages saying it was a problem on their side (which I think we all knew already. :) They said to send them another note if it happens again.
We'll see... Thanks to all for the sanity check! /raj > On Feb 11, 2019, at 1:21 PM, Joseph Brennan <[email protected]> wrote: > > On Tue, Feb 5, 2019 at 1:07 AM Richard Johnson <[email protected]> wrote: > >> I run a small mailman server for our historical recreation group. Lately, >> I've been seeing messages like: >> >> <email@hostname>: host al-ip4-mx-vip1.prodigy.net[144.160.235.143] said: >> 550 5.7.1 Connections not accepted from servers without a valid sender >> domain.alph733 Fix reverse DNS for 149.28.67.38 (in reply to MAIL FROM >> command) > > > >> host 149.28.67.38 > 38.67.28.149.in-addr.arpa domain name pointer peacock.place. >> host peacock.place > peacock.place has address 149.28.67.38 > > The DNS records look perfect to me. If you're going through a time warp to > Prodigy maybe the new top-levels like .place don't work yet? You get the > error after MAIL FROM because that's the earliest point when a server is > allowed to 550. > > The thing that puzzles me is that "domain.alph733" in there. I don't know > what that is. If you're sending that in the HELO / EHLO then that is an > error. > > Joe Brennan > Columbia University > ------------------------------------------------------ > Mailman-Users mailing list [email protected] > https://mail.python.org/mailman/listinfo/mailman-users > Mailman FAQ: http://wiki.list.org/x/AgA3 > Security Policy: http://wiki.list.org/x/QIA9 > Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/ > Unsubscribe: > https://mail.python.org/mailman/options/mailman-users/raj%40mischievous.us ------------------------------------------------------ Mailman-Users mailing list [email protected] https://mail.python.org/mailman/listinfo/mailman-users Mailman FAQ: http://wiki.list.org/x/AgA3 Security Policy: http://wiki.list.org/x/QIA9 Searchable Archives: http://www.mail-archive.com/mailman-users%40python.org/ Unsubscribe: https://mail.python.org/mailman/options/mailman-users/archive%40jab.org
