We’re sharing information relating to reports that users are unable to access multiple Microsoft 365 services. Current impacted services include:
Microsoft 365 suite, Exchange Online, SharePoint Online, Power BI, Microsoft Intune, OneDrive for Business, Microsoft Teams, Microsoft Defender for Cloud Apps
Microsoft has identified a wide-area networking (WAN) routing change that impacted the service. They are rolling back the change and monitoring the service as it recovers. Some customers who had previously reported the impact are also reporting recovery.
Additional details on this disruption can be found here.
Microsoft is posting updates on their Microsoft 365 Status Twitter account: @Microsoft365Status