Posted 8/31/2026 10:55:06 AM
closed 8/31/2026
Users may experience a variety of symptoms related to this event, including but not limited to: Delays or failures when sending or receiving email messages. Authentication-related errors when accessing Exchange Online services. Difficulties accessing or performing actions within Exchange administration experiences. Intermittent failures affecting mailbox operations and message delivery workflows.
Exchange Online Issues
Systems
Aug 31, 2026, 9:53 AM MDT, Microsoft reported investigating user reports of Exchange Online issues.
Information Technology apologizes for any inconvenience this may cause you. Please contact the Help Desk at 766-HELP (4357), option 1, or send an email to the Help Desk (userhelp@uwyo.edu) if you have any questions.