We have devices that send all alerts to the same email address. In this case, I'm working on alerts from Synology, but there are others, like Ubiquiti and many network devices.
I want to set up a heartbeat function for backups. But all alerts go to a single email address.
So is it possible to set up a policy or other feature that will trigger the heartbeat when "backup succeeded" occurs?
I can send an email and have it ignore success and trigger for failure, but I want it to trigger also if it receives no emails at all concerning backup.
Bonus points if I can have it triggered upon the second failure in a row. Sometimes the backup will take longer than a day, so it tries to start one when one is already running.