Outlook and Office 365 Latency
UIT Alert: Outlook and Office 365 Latency
Current Status
Alerts - Outlook and Office 365 Latency
Resolution Statement
Actions and Root Causes
Microsoft's latest update...We’re continuing our period of monitoring service telemetry, which shows the service availability has remained healthy.
Corrective and Preventative Measures
Vendor issue.Affected Services
- Microsoft 365
- Email (Exchange)
- Vendor Service
Event Updates


MS Outlook and MS Office 365 Latency issues.
Users may be unable to access Exchange Online using the following impacted connection methods:
- Outlook on the web
- Outlook desktop client
- Representational State Transfer (REST)
- Exchange ActiveSync (EAS)
Microsoft reported issues with their Exchange Online Mailboxs, Calendars and functionality. Microsoft SME's are working on a deploying a solution.
UPDATE
Microsoft is continuing to monitor this issue, after initiating server restarts. We don't yet have an estimated time to resolution; however, we'll provide one as soon as it becomes available.