Road to Microsoft 365
Microsoft 365 Project Update
Updated October 21, 2025 @ 12:30 PM
CURRENT STATUS
- Working with our vendors and partners to plan the deployment of Microsoft 365.
- Initial product deployment: Teams, One Drive and Office Suite
- Timeline Target 1st QTR
EXCHANGE ONLINE
- Migration from Exchange on premise to Exchange online is 100% complete.
- Web mail can now be accessed at mail.ttuhsc.edu
- Setup Exchange Online, login for detailed instructions
- Ensure you don't miss important emails login and learn about - Spam Digest Information
FUNCTIONAL MAILBOXES/DISTRIBUTION LIST
- All mailboxes and list have been moved online and owners can resume managing access to those mailboxes.
- Encrypted emails can NO LONGER be sent to distribution list. Sending directly to a distribution list is unsupported, because Microsoft cannot verify
intended recipients.
- To send encrypted emails they need to be sent directly to the named users in the distribution list.
Stages of Microsoft 365
Deactivated TTUHSC Office.com download site
COMPLETE
Global Address List Separation
COMPLETE
Migrate to Exchange Online
COMPLETE
Deployment of other M365 Services
FUTURE DATES TBD
Thank you for your patience during the execution of this exciting project!
SERVICE PORTAL
One-stop location for solutions, request and IT questions.
eRAIDER
Hub to manage username and password for resource access.
REPORT IT ISSUE
Create an IT ticket related to issues and/or outages.