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Check manual page of qmail_stats

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qmail: Mailqueue Length

Distribution: official part of Check_MK
License: GPL
Supported Agents: Linux

This check uses the output of qmail-qstat as sent by the linux agent of Checkmk. The command lists all mails which wait in the mail queue.

This check creates one service per host which represents the state of the servers mailqueue.

The check will result in WARNING/CRITICAL states when the number of items in the queue reach the defined thresholds.


An empty string


One service is created on each system which provides the qmail-qstat command.