On 27/3/2014 2:04 μμ, Birta Levente wrote:
http://www.postfix.org/postconf.5.html#fallback_relay
Oh, thanks! So, since the two conditions are by default fulfilled: * In main.cf specify "relay_transport = relay", * In master.cf specify "-o fallback_relay =" (i.e., empty) at the end of the relay entry. ...it is enough to specify in transport maps: noa.gr relay:[vmail.noa.gr] noa.gr relay:[vmail1.noa.gr] admin.noa.gr relay:[vmail.noa.gr] admin.noa.gr relay:[vmail1.noa.gr] ... Right? Thanks, Nick