Microsoft 365 Message Center

Access to legacy Viva Engage (Yammer) networks ends October 13, 2025. Networks not upgraded to Native Mode will become inaccessible and scheduled for deletion. Admins should verify and upgrade networks created before January 16, 2020, via the Engage admin center to avoid data loss.

We are announcing the ability to automate browsers using direct control without

We are announcing the ability to use enhanced real-time translation (RTT) in

We are announcing the ability to add enterprise knowledge to prompt builder

We are introducing the Draft with Copilot feature for Copilot Studio. This

We are announcing new timeout rules logic for Representative Non-Response Time and

We have a minor service update planned for your Microsoft Dataverse environment

Microsoft introduces three new wildcard FQDNs (*.windows.cloud.microsoft, *.service.windows.cloud.microsoft, *.windows.static.microsoft) for Windows 365 to simplify endpoints. Update firewall and network settings to allow outbound traffic to these domains by late 2025 to ensure Cloud PC functiona...

We are announcing the ability to integrate advanced quality management capabilities across

Starting October 3, 2025, Microsoft 365 Copilot Chat Pay-as-you-go billing plans must be set up via the Microsoft 365 admin center, not the Power Platform admin center. Existing plans remain active, and there is no impact on user experience or compliance. Admins should prepare for this transition.

Starting mid-October 2025, Microsoft Teams admin center will display risk ratings for each app permission and an overall privilege level on the App details page. This helps admins assess data access risks without changing app enablement or blocking behavior. No action is required.

The "When Sending a Message" Group Policy in Classic Outlook for Windows will be retired by January 13, 2026. New individual policies will be introduced starting October 14, 2025, requiring admins to migrate and configure settings separately for more granular control.