Telnet: If you know the name of your University's mail server, you can use telnet to retrieve your mail. For example, you would use an address in the form of bluejay.creighton.edu

Webmail: If you know the name of your pop mail server, you may try CU Webmail which offers a very basic pop service via a web interface. For example, Creighton's mail server is called bluejay so the address would read bluejay.creighton.edu