Feature #5729: Monitor WhisperBack SMTP relays
Monitor the size of WhisperBack SMTP relay's queue
#5729 is hard, but merely monitoring the size of the queue would have been enough.
#1 Updated by intrigeri over 2 years ago
/usr/lib/nagios/plugins/check_mailq doesn't support postmulti, and the Postfix we want to monitor is not the default one.
https://github.com/Sysnove/shinken-plugins/blob/master/check_postfix_mailqueue seems better suited to our needs.