Can a notification be sent when an alert condition is cleared?

Suppose we have an alert set up to send a notification email when disk space on a server drops below 10%. This works as intended, but can we also be notified when the disk has been cleaned up and the alert condition is cleared? I haven’t been able to find a way yet to do this. We’re using Grafana 8.2.2.

By default, it send two notification: [ALERTING] and [OK]

image

And this is the panel configuration:

You will want to make sure you have set "disableResolveMessage": false for the contact point in question.

Thanks. It looks like things are set up correctly, so there may have been something else going on when I didn’t get an OK message. I’ll just wait and see what happens next time.