[postfix] Default configuration is broken for IPv6 only networks
diamond2:~# grep inet_protocols /etc/postfix/main.cf inet_protocols = ipv4 diamond2:~#
This breaks all postconf commands, as postfix does not find any active interfaces.
diamond2:/var/lib/cdist# postconf -h myorigin postconf: fatal: could not find any active network interfaces diamond2:/var/lib/cdist# echo $? 1 diamond2:/var/lib/cdist#
Just removing that line allows to configure postfix again:
diamond2:/etc/postfix# postconf -h myorigin $myhostname diamond2:/etc/postfix#
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