This tutorial demonstrates how to configure Windows 8 Mail for CU-Boulder's Gmail.
You may need to enable IMAP for your account prior to configuration of your email client (https://mail.google.com). To do this:
From the right side menu, select Settings and then Accounts.
First in the E-mail address field enter your CULoginName@colorado.edu email. Second enter your CULoginName@colorado.edu in the Username field. Finally in the Password field enter your Identikey Password.
In the Incoming (IMAP) email server field type imap.gmail.com and in the Outgoing (SMTP) email server field type smtp.colorado.edu.
Uncheck the Use the same username and password to send and recieve email box.
Enter the following for the Username fields:
*Note: Be sure that the username does not have @colorado.edu included or you mail will not be able to send.