Alerts not sending


I'm setting up an alert using and expect it to come into my inbox immediately. I'm not getting anything. The details are:

Trigger = "When rows are changed" and specifying the column and "changes to" value

Run workflow = "When triggered"

Send to specific people = myself (b/c I'm trying to test the alert)

I am customizing the email subject and body

Automation Persmissions are "Unrestricted"