OneCSU Single Sign-On Help
Your username is your full email address and must be in the following format (If your username contains any numbers, include the numbers.):
Username Formats:
- Students: username@students.columbusstate.edu
- Faculty/Staff: username@columbusstate.edu
Help Resources
For security reasons, please always verify that the OneCSU login page's URL begins with the following before attempting to log in (https://login.microsoftonline.com).
For assistance or other issues, contact the CSU HelpDesk at 706-507-8199 or at helpdesk@columbusstate.edu.
