I seem to remember this has something to do DNS… I know if the box is running
its own BIND, then restart bind [ranges from “/etc/rc.d/init.d/named restart”
to systemctl restart named).
Carl
From: Jeff Koch [mailto:jeffk...@intersessions.com]
Sent: Friday, January 19, 2018 11:17 AM
To:
Hi:
We see entries like this in the qmail/send log when clients try to send
to a particular domain:
2018-01-18 14:49:03.821437500 starting delivery 93767: msg 21453716 to
remote mvelasq...@prevenir.com.ec
2018-01-18 14:49:39.016795500 delivery 93767: deferral:
CNAME_lookup_failed_temporaril