It uses frames and JavaScript. It is a iMAP mail server and Cyrus Mail Store. A user with a client mail server such as Outlook Express, Eudora or some other client browser can use that software in lieu of the WebMail feature. In other words, power Email users in the organization can continue to use the client mail server of their choice, while other users can use the web mail. A minimum of 256K memory is required.
Disk storage is dependent on quotas and numbers of users.
Email backup alternatives include none, shadow disk or tape. Id and password control assures privacy and responsibility for the Email provided to students.