Microsoft restores Outlook, Teams after global outage disrupts businesses worldwide

ASM, Philippine Canadian Inquirer
November 14, 2026

Photo courtesy: Reuters

Microsoft says it has restored services affected by a worldwide outage that disrupted email, workplace communications and other online operations for more than 24 hours.

The company confirmed on November 14 that it had addressed the underlying technical issue and restored access for the remaining affected customers and regions.

The disruption began on November 12, affecting Microsoft 365 services, including Outlook, Teams and the company’s artificial intelligence assistant, Copilot.

Businesses, government offices and other organizations across North America, Europe and Asia experienced problems accessing email accounts, sending messages and using workplace applications.

Canadian users were among those affected, with organizations that rely on Microsoft 365 reporting interruptions to regular operations.

Email access gradually returned

Microsoft began reporting improvements on November 13 as engineers worked to stabilize affected systems and restore access to customers.

Some users regained access to Outlook before all delayed emails had been processed.

The company explained that restoring access did not immediately clear the backlog of messages accumulated during the outage.

Recovery efforts therefore involved both bringing services back online and processing queued emails.

By November 14, Microsoft said its restoration work had been completed across the remaining affected areas.

What caused the outage?

Microsoft linked the disruption to server-related technical problems affecting its services.

The company said it was not aware of malicious activity associated with the incident.

The outage affected organizations that depend on Microsoft’s interconnected systems for email, meetings, file access and other daily tasks.

The disruption also highlighted the operational risks businesses face when several essential communication services rely on the same technology provider.

Microsoft has more than 450 million paid commercial subscriptions to Microsoft 365, illustrating the scale of its enterprise customer base.

Although Microsoft has announced service restoration, organizations experiencing individual access or delivery issues may still need to check their systems and contact support.