On 10/2/24 20:33, jkoral@luc.edu wrote:
Not sure if this means anything. This is the log from old server after trying to send. I edited the FQDN and IP though. Any thoughts? I think it may be the configuration of postfix on the new server though.
Oct 2 22:26:59 listservls01 postfix/smtp[139911]: B1FD27ED: to=<test@listservnew.example.com>, orig_to=<olivertest@lists.luc.edu>, relay=listservnew.example.com[x.x.x.x]:25, delay=0.01, delays=0/0/0.01/0, dsn=4.4.2, status=deferred (lost connection with listservnew.example.com[x.x.x.x] while receiving the initial server greeting)
The message is deferred. Postfix will keep trying for maximal_queue_lifetime (default 5 days).
Possible causes are a firewall on the new server blocking port 25 connects or some postfix misconfiguration on that server. Can that server receive mail at all?
-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan