I feel like this is going to be something stupid but I cant find it and I’m sure its in the PBX. I ran the conversion tool on an old PBX and after that point I started seeing messages like this in the maillog
Nov 20 14:52:15 atlas postfix/smtp[19704]: B24ED2169B35: to=<[email protected] >, relay=mailstore1.secureserver.net[72.167.238.32]:25, delay=0.61, delays=0.15/ 0.02/0.45/0, dsn=4.0.0, status=deferred (host mailstore1.secureserver.net[72.167 .238.32] refused to talk to me: 421 p3plibsmtp01-15.prod.phx3.secureserver.net C MGW Temporarily rejected. Reverse DNS for failed. IB108 <http:// x.co/srbounce>)
IP of PBX and my email address are removed in this post but are correct in the log entry. Confirmed that they’re in fact using Go Daddy (72.167.238.32). I also confirmed that I have the reverse DNS PTR record created. Using the same DNS server as before in ifcfg-eth0 (8.8.8.8).This one appears to be set up identically to another server that is working, at least everywhere that I’ve looked so far.
Any suggestions are welcomed.
FreePBX 14.0.13.12