srach: > I think it is strange in the Postfix log it is showing only the 'smtp' > service name not the 'relay2' name.? It was some misdirection for me.? May be
You could use the same trick as the submission and smtpd examples
in master.cf:
submission inet n - n - - smtpd
-o syslog_name=postfix/submission
...
smtps inet n - n - - smtpd
-o syslog_name=postfix/smtps
...
The same could be done with the smtp service:
relay unix - - n - - smtp
-o syslog_name=postfix/relay
Wietse
