Jelle de Jong:
> postfix/smtpd[15247]: warning: hostname localhost does not resolve to
> address ::1: No address associated with hostname
..
> 2. why is the warning popping up now?
Because the system getnameinfo() function cannot resolve "localhost"
to "::1".
# cat /etc/hosts
127.0.0.1 localhost
::1 localhost [other names omitted]
You have two lines with "localhost" and by default many Linux
distributions allow only one line per hostname. This is wrong
because it prevents some programs from using the ::1 address.
Search for "linux host.conf multi on". Then complain to your
distribution provider.
Wietse
