The other day, I booted a kernel without opsions INET6, and got a number of
warnings (see below). I think it's be nice if they didn't show up in the
first place. Is there a way to disable them when no IPv4 is found?
Funny enough, it's only postfix that complains...
See postfix-2.6.2/README_FILES/IPV6_README:
* The first new parameter is called inet_protocols. This specifies what
protocols Postfix will use when it makes or accepts network connections,
and also controls what DNS lookups Postfix will use when it makes
network
connections.
/usr/local/etc/postfix/main.cf:
# You must stop/start Postfix after changing this parameter.
inet_protocols = ipv4 (DEFAULT: enable IPv4 only)