Bissio2000: > Hi all, > > i'm setting postfix server as primary and mx backup as well and i'm not > using relay_domains directive. > this is my configuration: > > DNS > domain.com IN MX 10 primary.server.com > domain.com IN MX 20 secondary.server.com > > POSTFIX > transport_maps = mysql:/etc/postfix/mysql_transport.cf > > Into transport maps i set some domain to relay on itself (no backup mx - > relay:[primary.server.com]) and other domain to relay to other mail server > (backup mx - smtp:[secondary.server.com]). > > Is this configuration correct or I need to use relay_domains too into > main.cf?
Sorry, the above is completely wrong. For a supported implementation, please see: http://www.postfix.org/STANDARD_CONFIGURATION_README.html Wietse Hi, yes i know the directives used to build an MX backup, but I did some tests about the configuration posted above and the result was that all messages sent to the server was relayed at itself if there was nothing into transport map, instead was delivered to other postfix server if there was smtp:other.server.com into transport map. All the domain are listed into postfix_virtual_domains map but not listed into relay_domains. My question is the following: is this configuration correct to use my postfix server as primary and as mx backup as well? thanks
