{"id":16581,"date":"2026-11-13T06:45:56","date_gmt":"2026-11-13T06:45:56","guid":{"rendered":"https:\/\/globalnigerianews.com\/index.php\/2026\/11\/13\/microsoft-365-outage-enters-second-day-as-failed-server-recovery-prolongs-global-disruption-businessday-ng\/"},"modified":"2026-11-13T06:45:56","modified_gmt":"2026-11-13T06:45:56","slug":"microsoft-365-outage-enters-second-day-as-failed-server-recovery-prolongs-global-disruption-businessday-ng","status":"publish","type":"post","link":"https:\/\/globalnigerianews.com\/index.php\/2026\/11\/13\/microsoft-365-outage-enters-second-day-as-failed-server-recovery-prolongs-global-disruption-businessday-ng\/","title":{"rendered":"Microsoft 365 outage enters second day as failed server recovery prolongs global disruption – Businessday NG"},"content":{"rendered":"

Microsoft\u2019s efforts to restore its Microsoft 365 productivity platform have extended into a second day after repeated server failures prolonged a global outage that disrupted email, virtual meetings and business collaboration tools used by millions of people worldwide.\n<\/p>\n

The disruption, which began around midday Eastern Time on Thursday, November 12, affected Outlook, Microsoft Teams, SharePoint Online, Microsoft 365 Copilot and other services, leaving businesses, government agencies, schools and individual users struggling to access essential digital tools.\n<\/p>\n

The prolonged recovery has raised concerns about the resilience of Microsoft\u2019s cloud infrastructure, particularly as organisations increasingly depend on a handful of technology providers to manage critical communication, document storage and workplace collaboration.\n<\/p>\n

Microsoft attributed the disruption to an unexpectedly large number of servers becoming unavailable after failing automated health checks. The resulting reduction in available infrastructure placed additional pressure on functioning servers, creating elevated workloads and preventing affected services from operating normally.\n<\/p>\n

The company said the incident was not caused by an unusual increase in user traffic but by infrastructure failures that disrupted its ability to distribute workloads effectively.<\/p>\n

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Engineers initially responded by pausing deployments, redistributing traffic and restarting affected servers. Microsoft subsequently tested an alternative health-check method to determine whether additional servers could safely return to service.\n<\/p>\n

However, the recovery process proved difficult. Some servers that were restored became unresponsive again under traffic, while adjustments made by engineers produced only partial improvements across affected regions.\n<\/p>\n

In updates issued late Thursday, Microsoft acknowledged that its recovery measures had not delivered sustained improvements.\n<\/p>\n

\u201cWe are observing partial recovery across regions in which we\u2019ve applied these adjustments; however, these actions aren\u2019t resulting in sustained recovery,\u201d the company said through its Microsoft 365 Status account.<\/p>\n

The failure to achieve consistent recovery meant that users in different regions continued experiencing varying levels of disruption, even as reports of service problems gradually declined.\n<\/p>\n

Downdetector recorded approximately 130,000 reports of problems with Outlook at the peak of the disruption, alongside significant increases in complaints involving Teams, Microsoft 365 and Copilot.\n<\/p>\n

The impact extended beyond email and messaging. SharePoint Online, OneDrive, web-based Office applications, Defender XDR and administrative tools were also affected, disrupting organisations that rely on Microsoft\u2019s interconnected services to manage daily operations.\n<\/p>\n

Businesses in several countries resorted to alternative communication channels, including telephone calls, Slack and physical meetings, as employees struggled to coordinate work.\n<\/p>\n

In Australia, organisations reported difficulties processing invoices, while some schools experienced interruptions to online learning. Government agencies and healthcare organisations also reported service disruptions.<\/p>\n

Although Azure infrastructure appeared largely unaffected, the incident demonstrated how failures affecting specific components of a technology ecosystem can have consequences across multiple business applications.\n<\/p>\n

For organisations operating on Microsoft 365, the disruption exposed a significant operational vulnerability: access to essential workplace functions can become dependent on the stability of infrastructure controlled by a single provider.\n<\/p>\n

The incident also raises questions about business continuity arrangements, particularly whether organisations have adequate alternative communication systems and access to critical documents when their primary cloud platforms become unavailable.\n<\/p>\n

Microsoft had not provided a firm timeline for complete restoration as of early Friday morning UTC. The company said engineers were continuing efforts to stabilise server capacity, restore affected infrastructure and improve traffic distribution.\n<\/p>\n

It had also not disclosed a definitive root cause beyond the server failures and configuration factors under investigation.<\/p>\n

The financial implications of the disruption were not immediately established. However, prolonged interruptions to email, collaboration and document management can delay transactions, slow decision-making and reduce employee productivity, particularly in organisations with limited alternative systems.\n<\/p>\n

As recovery efforts continue, the incident presents Microsoft with a broader challenge beyond restoring access: demonstrating that the infrastructure supporting millions of businesses can withstand failures without prolonged disruption to essential operations.<\/p>\n

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\n\t\t\t\t\t\t\"\"\t\t\t\t\t\t<\/p>\n
\n\t\t\t\t\t\t\tRoyal Ibeh<\/a><\/strong><\/p>\n

Royal Ibeh is a senior journalist with years of experience reporting on Nigeria\u2019s technology and health sectors. She currently covers the Technology and Health beats for BusinessDay newspaper, where she writes in-depth stories on digital innovation, telecom infrastructure, healthcare systems, and public health policies.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

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Businessday NG<\/div>\n","protected":false},"excerpt":{"rendered":"

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