You have just sent email to one of my spam bucket addresses. In all likelihood this is due to your message using an invalid machine name in my email address such as: alopez-o@xxxxxxxxxxxxxxxxxxxx alopez-o@xxxxxxxxxxxxxxxxxxx alopez-o@xxxxxxxxxxxxxxxxx Please resend your message to the same address but *without* a machine name, that is delete neumman, barrow or math and use @uwaterloo.ca alone.