keystone - Microsoft O365 Authentication - Delayed or failing. – Incident details

All systems operational

Microsoft O365 Authentication - Delayed or failing.

Resolved
Partial outage
Started over 5 years agoLasted 16 hours 18 minutes

Affected

Core Services

Partial outage from 8:22 PM to 12:40 PM

Microsoft 365

Partial outage from 8:22 PM to 12:40 PM

Updates
  • Resolved
    UTC
    Resolved

    This has been resolved by Microsoft

  • Update
    UTC
    Update

    Microsoft 365 Service health status Title: Users may be unable to access multiple Microsoft services. User impact: Users may be unable to access multiple Microsoft 365, Azure, and Dynamics 365 services, including the Service Health Dashboard. More info: Any service that leverages Azure Active Directory (AAD) may be affected. This includes but is not limited to Microsoft Teams, Forms, Exchange Online, Intune and Yammer. Current status: 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. Scope of impact: This issue could affect any user.

  • Investigating
    UTC
    Investigating

    The Microsoft MFA service is being delayed or failing when sending SMS codes to mobile devices for 2-factor authentication See below for more details https://status.office365.com/