I setup an alarm pipeline and email notification. It wasn’t working, so I disabled it. Despite having no pipeline and disabled notification, I am getting en error in the log every 10 seconds suggesting something is trying to send an email to “patjdixon”, but there is nothing to send it.
I think I have the answer. I believe there were so many alarms queued up that it was generating notification requests for buffered alarms even when it was disabled. There does not appear to be a way to disable and flush all pending requests.