Office 365 Monitoring - Service Outages

Read the latest updates, root causes, and resolutions on Microsoft Office 365 service outages.

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Microsoft 365 (2)

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Office 365 Monitoring: Microsoft 365 Services Outage March 10, 2021

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ENow Software

On March 10, 2021 at ~9:00 am UTC, Microsoft reported an issues that was preventing users in the UK from access Microsoft 365 services.



Shortly after, at ~10:30 am UTC, Microsoft reported that the issue was due to a third-party network interruption and that the third-party network provider had taken corrective action to resolve the issue.

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Office 365 Monitoring: Exchange Online Outage January 27, 2021

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ENow Software

On January 27, 2021  at ~9:30 pm UTC, Microsoft gave a first report of an issue that was preventing users from accessing email in the North American region via Exchange Online. 

Shortly after, Microsoft reported that they had identified that a recently deployed configuration change to a specific portion of their infrastructure may be the cause of this issue for some users.

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