I have a problemwitch some servers lost connection with
-Queue ID- --Size-- Arrival Time -Sender/Recipient---
84AE37D1C 10132 Tue Nov 17 14:39:37 jrajp...@cbmm.lodz.pl
(lost connection with orion.put.poznan.pl[150.254.5.4] while receiving the
initial server greeting)
Pawe? Burzy?ski:
(lost connection with orion.put.poznan.pl[150.254.5.4] while receiving the
initial server greeting)
The TCP-level three-way handshake was completed, but no SMTP-level
greeting was received within $smtp_helo_timeout seconds (default:
300s). In other words, an application-layer
Paweł Burzyński wrote:
smtpd_banner = Poczta CBMM PAN
Wietse answered the question precisely.
Part of the reason may be that you do not follow the SMTP protocol in
this line.
http://www.postfix.org/postconf.5.html#smtpd_banner says it MUST start
with $myhostname.
Also removing ESMTP from
