@lbutlr:
> Are logs like the following really worthy of a warning log level?
Yes, because they can result in an irreversible action: if Postfix
replies with 5XX then the client will not retry the delivery attempt.
If you don't like these, "man grep".
Wietse
>
Are logs like the following really worthy of a warning log level?
postfix/submit/smtpd[84385]: warning: hostname zg-0301e-69.stretchoid.com does
not resolve to address 107.170.200.25: hostname nor servname provided, or not
known
postfix/smtps/smtpd[96068]: warning: hostname
