I've been told there are some people that graduated years ago and yet still get these messages. Here's how to unsubscribe:

Using the e-mail address you wish to unsubscribe, send an e-mail to [log in to unmask]
Leave the subject blank
In the body, put "SIGNOFF PWA-L"
The robot will remove you.

That's all. Thanks, Kent, for helping us, and to Jocelyn for forwarding the information.

PWSA President