mailhome refers to where your CU email is delivered. In might be delivered to /exchangeCU's ''Exchange'' server, to IBG's mailserver, to another mailserver on campus, or even to an external entity, such as gmail. Where email is delivered is a personal decision, and everyone should pick the location that works best for each person's needs.

• Jeff Lessem and Sean Shelby can help you with email issues.
• IBG can offer unlimited ¹⁾ email storage. Mail quotas are present, but can be raised to accommodate reasonable needs.
• Compatible with all compliant IMAP aware applications, such as Thunderbird, Microsoft Outlook, and most mobile phones, including iPhone and Android.

• Other services, including CU's ''Exchange'' server, may offer more advanced features which IBG does not support.

• Exchange has many advanced features, including calendering, global address books, and easy setup for Microsoft Outlook and some mobile devices which support the ActiveSync protocol.
• Exchange offers an advanced web client, which is more sophisticated than Squirrelmail.

• Jeff Lessem and Sean Shelby can only give minimal help to Exchange users. Advanced help will require contacting OIT.
• 1GB initial quota with increases in .5GB increments upon request. The maximum is not stated.