This tutorial demonstrates how to configure Outlook 2013 on Windows for @colorado.edu Gmail accounts.
You may need to enable IMAP for your account prior to configuration of your email client (https://mail.google.com). To do this:
On the Advanced tab, make the following configurations:
*Note: If you are experiencing issues connecting with port 25 for Outgoing server (SMTP), try changing this to port 587.
Your account will now be configured.