Ralph Seichter:
> Hello list members,
>
> Postfix keeps logging warnings like the following:
>
> Sep 25 21:00:17 monthu postfix/smtpd[31253]: warning: hostname
> monthu.horus-it.com does not resolve to address
> 2a01:4f8:150:54c1::b009:2bd8: No address associated with hostname
What's in /var/spool/postfix/etc/resolv.conf? Does that name
server resolve the name?
Any recent upgrades that failed to update (system library or config)
files under /var/spool/postfix?
> Name server queries appear to be successful:
Looked up with root privileges?
Wietse
