Notifications not working?

I don’t seem to be receiving email up/down alerts, figured it was some security thing with Google and I had been meaning to set up http alerts, so went down that road, but even those aren’t working (using the “test” button on notifications page). I’m watching the server live and out of a bunch of test have only seen the http ping come across 1 or 2 times. Also clicking the test button, the couple times it has worked I get the green checkmark almost instantly, most other times it spins for 10 - 20 seconds before green check and I get no request server side.

Disregard, the notifications were caught in Google’s spam filter.