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IT Solution Center

Logging in to Outlook Web App

Outlook Web App (TTUHSC WebMail) allows you to access your Exchange account from most standard Web browsers.


  1. Navigate to using a standard Web browser, such as Internet Explorer.
  2. Enter your Domain\user name: ttuhsc\eRaider_username and Password: eRaider password, and then click the button ‘Log On’.


  • When you're finished, be sure to log off by clicking the "Log Off" icon in the menu on the left.
  • Add as a web site to be allowed in Pop-Up Blocker Settings under the Tools menu in Internet Explorer.

If you have questions or need assistance in changing your password, please contact the IT Helpdesk on your campus.