On 10/7/24 11:23, jkoral@luc.edu wrote:
HI Mark, I was off for a couple days. I have a feeling postfix is misconfigured because I see that port 25 is open. The server is not receiving mail at all. Are there any tips for things I can check. The logs are not showing much because the mail doesn't seem to reach it.
According to
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 old server is attempting to send mail to the new server. Are there
any postfix/smtpd messages in the mail.log on the new server. If so,
they may help. If not, the port 25 connect is not reaching Postfix and
the new server is disconnecting before connecting to Postfix. Is Postfix
listening on port 25? Does sudo netstat -lntp show Postfix master
process listening on port 25? If not check /etc/postfix/master.cf.
-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan