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Microsoft Teams: Users may be unable to connect to multiple Microsoft 365 services

MinorStatus: resolvededitedStarted Resolved (39 min)1 update

Timeline of updates

  1. investigating

    User impact: Users may be unable to connect to multiple Microsoft 365 services.

    More info: Potentially impacted services include:
    - Exchange Online
    - Microsoft Teams
    - SharePoint Online
    - Microsoft Copilot 365
    - Microsoft Defender XDR

    Current status: We've completed redistributing connection traffic across our worldwide infrastructure, and we're moving additional traffic off the affected infrastructure to further reduce load. We're also restarting affected servers to return them to service. In parallel, we're investigating whether the elevated traffic reflects a genuine increase in requests or a shift in how traffic is being routed across our infrastructure.

    Scope of impact: This issue may affect users attempting to access the affected Microsoft 365 services.

    Next update by: Thursday, November 12, 2026, at 9:00 PM UTC

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Cite this

Status incident (vendor impact label: minor) posted by Microsoft Teams, started 2026-11-12 18:59 UTC, resolved after 39 min, 1 update(s); edited after publishing.

Title
Users may be unable to connect to multiple Microsoft 365 services
Vendor
Microsoft Teams
Date
URL
https://rewindex.com/company/microsoft-teams/incidents/f417f8a9d46c8323

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