It's under: server configuration -> tweak settings, and scroll down to notifications

Hope this helps.
I'm not sure that I understand how the "Notify the admin, (or the reseller), when an account has reached..." options are supposed to work...
I don't think I want to turn them off because I DO want the client's contact email to receive the warning... I don't mind if I get a copy of it at my admin contact EMAIL address.. but I DON'T want to get a PAGER text message about it.
Right now, I have the pager disabled, because it was sending me all sorts of messages about events that are NOT "High Priority", which is what the pager was set up to recieve...
I was getting all the "xxxxxx service automagically restarted..." messages, which do not seem to fall under any of the categories of events that I had marked as High Priority, and I was getting these copies of disk quota warnings... Disabling the Pager in Contact Manager has stopped the "Automagically Restarted" messages, but not the disk space warnings..
Is this controlled somewhere else?
The only things marked "High Priority" are Apache Max Client, Kernal Crash, and Trojan Horse... all the rest are Medium... and as it stands now, the only active contact is the Email, set to receive Medium or higher.
How can I stop the pages I don't want, but turn on the pages I do? Neither tweek settings nor contact manager really seems to address the alerts I'm getting in a way that makes sense.