Am 20.01.2014 12:25, schrieb [email protected]: > I'm trying to have postfix use smtp_bind_address with the address set to > multiple IP-aliasses (eg. eth1:0, eth1:1 > etc.). As the default gateway is on eth0 and IP packets get routed based on > their destination, it still seems that > despite the smtp_bind_address setting, packets get directed out of eth0. > > What's the proper solution to this?
please *always* post your configuration and logfiles to show your problem instead a abstract description did you read http://www.postfix.org/postconf.5.html#smtp_bind_address? - you define *one* ip-address there - you define a ip-address there and *not* a interface name - eth1:0 is *not* a interface, the interface is eth1 the intention of "smtp_bind_address" is on machines with more then one ip-address to define the one used for outgoing connections to match hostname/PTR/SPF
