Hi,
I got a critical alert from a Linux agent and after I fixed the problem I went to checkmk to clear the log so the alert will go away. To my surprise, for the Linux agent there is no Open Log > Clear option like for the Windows one.
I tried by acknowledging the problem but the alert is still there after 24 hours.
This is not a logwatch check but the queue check for nullmailer.
You need to clean the failed queue on the host itself for this service check to become green again.
This topic was automatically closed 365 days after the last reply. New replies are no longer allowed. Contact an admin if you think this should be re-opened.