On Wed, Jan 13, 2010 at 3:20 PM, Tom Hendrikx <t...@whyscream.net> wrote:
> Hi, > > After setting up postfix up on a ipv4/ipv6 dualstack machine I'm seeing > the following issue: connections on 127.0.0.1 (where my content_filter > re-injects mail) are logged as: > > 010-01-13T22:51:07+01:00 meredith-vmail postfix/smtpd[4772]: warning: > 127.0.0.1: address not listed for hostname ip6-localhost > 2010-01-13T22:51:07+01:00 meredith-vmail postfix/smtpd[4772]: connect > from unknown[127.0.0.1] > > After some time reading google and debugging this is what I found out: > - /etc/hosts contains the following stuff regarding localhost (in the > specified order): > ::1 ip6-localhost ip6-loopback > 127.0.0.1 localhost > > [snip] > mydomain = whyscream.net > myhostname = a.mx.whyscream.net > Add your machine's hostname and FQDN to /etc/hosts: ::1 ip6-localhost ip6-loopback 127.0.0.1 localhost a a.mx.whyscream.net -Mike
