Texas Tech University

TechMail through Outlook.com

TTUS and TTU faculty, staff, and students are licensed to use Outlook.com through Office 365 as their official ttu.edu email service.

Outlook.com logo


  • 100 GB for email storage
  • Retention of existing TechMail address and eRaider password for access
  • Integration with other O365 services

Access O365 TechMail on a new device

Upgrade process

Adjust mobile device email settings after account upgrade

Laptop and desktop email settings

Most email client software will reconfigure itself with the new settings automatically by way of AutoDiscover. If you have difficulty with your email client, please review the our published list of basic settings or search at www.askit.ttu.edu for specific instructions for your software.

How to access Outlook Web App without signing in twice

If you are prompted to sign in twice when accessing TechMail through the Web, it is likely because you typed "https://mail.ttu.edu" instead of the link for O365 email (https://outlook.com/ttu.edu).

More information about Outlook.com features available through Office 365 is available on Microsoft's website.


O365 services

For more help on Office 365 services, please search askIT.



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