edge outage

  1. Azure Front Door Edge Outage 2025: Capacity Loss and Routing Misconfig

    On October 9, 2025, a short but high-impact disruption in Microsoft’s edge network left thousands of organizations with delayed mail, failed sign‑ins, and broken access to Microsoft 365 admin and Azure portals — a failure traced to capacity loss and a network misconfiguration in Azure Front Door...
  2. Azure Front Door Outage: Lessons for Cloud Reliability

    Microsoft’s cloud infrastructure suffered a high-impact service disruption on Thursday morning, leaving administrators and customers across Europe and parts of Africa unable to reach the Azure Portal and numerous customer-facing applications — an event Microsoft traced to a measurable capacity...