2018-04-12 15:39 GMT+02:00 Wietse Venema <wie...@porcupine.org>: > 2018-04-12 12:56 GMT+02:00 Wietse Venema <wie...@porcupine.org>: > > Please define "not working". > > Poliman - Serwis: > > main ip - 145.239.29.218 > > failover ip - 54.38.202.128 > > Not working means mails do not outbound. This same as for line > > inet_interfaces = 54.38.202.128. > > As documented in http://www.postfix.org/postconf.5.html#inet_interfaces, > on a multi-homed host DO NOT restrict inet_interfaces, instead: > - specify the server IP address in master.cf. > - specify the client IP address with smtp_bind_address. > > No further support without error messages.
Poliman - Serwis: > Thank you for answer. In logs I have this same line which I pasted. I can Please do not ask me to go read the whole thread. What is the POSTFIX error message for the configuration cited above? How does POSTFIX know that it should send mail from the main IP address? How does POSTFIX know that it should send mail from the failover IP address? Wietse