Microsoft is facing difficulties restoring its Outlook, Teams and Copilot services following a major global outage that disrupted communications for businesses, government institutions and individual users across several countries.
The technology company acknowledged that its initial recovery measures were not delivering the expected results, prompting engineers to explore alternative solutions to restore normal operations.
The disruption, which Microsoft linked to unusually high demand on parts of its infrastructure, affected Microsoft 365 services and left users struggling to access essential communication and productivity tools.
In updates published on X, the company said it had assessed the changes introduced to improve service availability but found that they were not producing the anticipated recovery.
Microsoft said its technical teams were working on alternative measures aimed at increasing infrastructure capacity and reducing the impact on affected customers.
Outage spreads across multiple regions
The disruption reportedly expanded beyond its initial area of impact, affecting Microsoft services in 74 countries and territories, according to outage-monitoring platform Downdetector.
Reports of service interruptions emerged across the Americas, Europe, Asia and parts of Africa, with organisations and individual subscribers reporting difficulties accessing their accounts.
Microsoft initially indicated that it was investigating problems affecting users in the Americas. It later acknowledged that the disruption could affect Microsoft 365 connectivity across multiple regions.
The company’s explanation pointed to elevated infrastructure loads across several locations as a likely contributor to the connectivity problems.
Outlook, Teams and Copilot among affected services
The outage disrupted access to several widely used Microsoft products.
Outlook users experienced difficulties accessing email services, while Microsoft Teams customers reported problems with communication and collaboration features.
The company’s artificial intelligence assistant, Copilot, was also among the affected services, according to outage reports.
The disruption raised concerns among businesses and public institutions that depend on Microsoft’s cloud-based services for daily operations.
New Zealand’s Ministry of Foreign Affairs and Trade, for instance, reportedly notified users that its ability to receive emails had been affected. The disruption also extended to the country’s embassies, consulates and representative offices overseas.
Microsoft explores alternative recovery measures
As the outage continued, Microsoft issued several updates explaining its efforts to restore services.
The company later reported signs of limited recovery after attempting to redirect user traffic away from affected infrastructure.
It cautioned, however, that restoration would be gradual as server capacity improved and users’ applications reconnected to the services.
Microsoft did not provide a definitive timeline for the complete restoration of all affected products in the updates cited in the report.
Thousands report disruption
Downdetector recorded a substantial increase in complaints from users experiencing problems with Microsoft’s services.
The monitoring platform also reported a sharp reduction in disruption reports in locations including Washington and Hong Kong during part of the recovery process.
However, the decline in complaints did not necessarily indicate that all affected services had returned to normal.
The incident highlights the extent to which businesses, governments and individuals depend on cloud-based platforms for email, workplace collaboration and digital productivity.
For Microsoft, restoring service reliability and addressing the infrastructure problems behind the disruption remain the immediate priorities.
