Check manual page of postfix_mailq
Postfix: Mailqueue Length
Included in | All Checkmk editions |
---|---|
Source Code License | Open Source |
Supported Agents | Linux |
This check creates one service per host which represents the state of the mailqueues.
The check will result in WARNING/CRITICAL states when the number of items in the queues have reached the defined thresholds.
Item
Name of the Postfix queue
Discovery
One service is created on each system which provides the {postconf}. If {postconf} is not installed, we fall back to {ssmtp}. On FreeBSD systems, if both {postconf} and {ssmtp} are not installed, we check the DragonFly Mail Agent (dma) instead.