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:[email protected]] Sent: Friday, January 19, 2018 11:17 AM To: [email protected] Subject: [qmailtoaster] Delivery fail 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 [email protected] <mailto:[email protected]> 2018-01-18 14:49:39.016795500 delivery 93767: deferral: CNAME_lookup_failed_temporarily._(#4.4.3)/ Does anyone know what this entry is trying to tell us? and what would a CNAME lookup have to do with sending email? Jeff
