Am 30.10.2013 22:42, schrieb Andy Howell: > I'm using openSuSE 13.1 system, running as a virtual machine. I'm not married > to that > disto. I started with CentOS 6.4, but the postfix there is 3+ years old. I > wanted an RPM > based disto with more recent versions. SuSE 13.1 seemed reasonable. I find > the debian > package management too painful to work with. RPM is much easier when its > necessary to > build something from source. > > Postfix is listening to ip6: > > netstat -an|grep 10025 > tcp 0 0 127.0.0.1:10025 0.0.0.0:* LISTEN > tcp 0 0 ::1:10025 :::* LISTEN > > I should probably just disable ipv6 on the interfaces, as its not needed
you probably should disable ipv6 at all if it is not in use as well as anything else which is not in use on a server sysctl.conf: net.ipv6.conf.all.disable_ipv6=1
