Microsoft 365 Status on X: "We've identified an issue with a recent change to an authentication system. We’re rolling back the update to mitigate impact, which we expect will take approximately 15 minutes. Additional information can be found at https://t.co/AEUj8uAGXl or under MO244568 if available."
We've confirmed that this issue could be affecting users worldwide. Additional information can be found at status.office.com, or if available, under MO244568 in the admin center.
We've identified an issue with a recent change to an authentication system. We’re rolling back the update to mitigate impact, which we expect will take approximately 15 minutes. Additional information can be found at status.office.com or under MO244568 if available.
The process to roll back the change is taking longer than expected. We'll provide an ETA as soon as one becomes available. Additional information can be found at status.office.com or under MO244568 if available.
We've identified the underlying cause of the problem and are taking steps to mitigate impact. We'll provide an updated ETA on resolution as soon as one is available. Additional information can be found at status.office.com or under MO244568 if available.
We are currently rolling out a mitigation worldwide. Customers should begin seeing recovery at this time, and we anticipate full remediation within 60 minutes. Additional information can be found at status.office.com or under MO244568 if available.
The update has finished deployment to all impacted regions. Microsoft 365 services are showing decreasing error rates in telemetry. We’ll continue to monitor service health status. Additional information can be found at status.office.com.
Service health has improved across multiple Microsoft 365 services; however, we are taking steps to resolve some isolated residual impact for services that are still experiencing impact. Additional details can be found at msft.it/6013VKN17 or under MO244568 if available.
We’re continuing our mitigation actions and recovery is progressing steadily to the remaining impacted services. We'll provide continuous updates to status.office.com or under MO244568 until impact is fully mitigated.
We’ve received confirmation that most services have recovered. We’ll continue to monitor the remaining impacted services until fully mitigated and provide updates via status.office.com or under MO244568.
Our monitoring indicates that majority of the services have fully recovered. However, we’re addressing a subset of services that are still experiencing some residual impact and delays in recovery. Updates are available status.office.com or under MO244568.
We’ve confirmed impact has been largely mitigated and we’ll continue to provide service-specific updates via status.office.com and under MO244568 in the admin center.

