We don’t have one that is set up that way in the alert configurator. However, we do have a script that monitors the error database on all sites. It generates a report about 3 or 4 times a day. It lists each site, the total number of messages in the error database and the thread that has generated the most number of errors.
We also purge messages from the error database after a set number of days…so the script isn’t seeing the same messages over and over.