Illinois State Tech Alerts

Resolved - Office365 Login Outage

Incident Report for Illinois State University

Resolved

Microsoft reported the impact has been resolved.

End Time - Thursday, June 11, 5:15 PM

Posted Jun 11, 2026 - 17:27 CDT

Update

Users may be able to log into email using https://outlook.cloud.microsoft/mail/ after completing the authentication process.

Posted Jun 11, 2026 - 17:09 CDT

Identified

Users are unable to log in to https://office365.ilstu.edu/. Administrators are aware and working with the vendor to resolve the issue. Users currently logged into Microsoft applications do not appear to be impacted.

Start Time - Thursday, June 11, 4:04 PM

Workarounds - No workarounds are available.

Posted Jun 11, 2026 - 16:25 CDT

This incident affected: Microsoft 365 (Email, OneDrive, & Other Apps).