Can other systems (besides Global Alert) send an email?
Any chance the email account that E10 uses for sending has been disabled? Happens when accounts setup fjust for that process aren’t excluded form Password expiry .
The Epicor help indicates a data directive is supposed to monitor the AlertQue table. Maybe check if that’s enabled and test that it’s firing when records get added.
I rebooted the servers last night and it fixed the issue. More concerning is there was no notification they stopped working and never went to error log. They sat in the Alert Queue table but unless you look in SQL or BAQ you would never know that. I would think Epicor would want to make a front end for when items get stuck in the Alert Queue.