I get the following alert:
Alert on SERVER at 3/23/2004 3:12:38 PM
A large number of messages are pending in the e-mail server send queue.
Verify that you have Internet connectivity. If you can view Web sites normally, contact your Internet service provider (ISP) to determine if there is a problem with their e-mail server.
You can disable this alert or change its threshold by using the Change Alert Notifications task in the Server Management Monitoring and Reporting taskpad.
I can see where the emails are pending, but I'm not sure why or how to fix it. I'll post more soon...