08/31/2026
PSA- Big issues on Microsoft Side of IT World.
It's not your device that is the problem it is Exchange Online.
Users may be unable to connect to, or experience degraded functionality with Exchange Online
ID: EX1464935
Issue type: Incident
Status
Service Degradation
Impacted services
Exchange Online
Details
Title: Users may be unable to connect to, or experience degraded functionality with Exchange Online
User impact: Users may be unable to connect to, or experience degraded functionality with Exchange Online.
More info: More info: 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.
Current status: We're reviewing service telemetry and diagnostic data to isolate the source of the issue after receiving an increase in user-reported issues affecting Exchange Online. We'll keep refining the 'more info' section as additional impacts are identified.
Scope of impact: This issue may impact users attempting to send or receive email messages through Exchange Online. We're continuing our investigation to determine the full scope of affected scenarios and will provide additional information as it becomes available.
Next update by: Monday, August 31, 2026, at 5:30 PM UTC