Security ‎( show explanation )‎

The light version of Outlook Web App includes fewer features. Use it if you're on a slow connection or using a computer with unusually strict browser security settings. We also support the full Outlook Web App experience on some browsers on Windows, Mac, and Linux computers. To check out all the supported browsers and operating systems, click here.

Use new username to log-in eg. john.dee

Checking New Username Change Password Help & Support
Division of Information Technology, Office of President
Mahidol University