Microsoft 365 Message Center

Microsoft is migrating the Cloud Voicemail service to new infrastructure from mid-August to late September 2025. Tenants who allowlist specific IPs for Cloud Voicemail may face connectivity issues. If problems occur, users should contact Microsoft support for assistance.

IT Administrators can restrict new file creation in Word, Excel, and PowerPoint on Windows to Cloud Locations only, enhancing security and compliance. This policy, deployable via Group Policy from August 2025, limits saving new files to OneDrive, SharePoint, or third-party Clouds, promoting cloud...

We are announcing the Public Preview of the Alerts feature in Power

We are announcing the ability to enable auto-cleanup for jobs and logs

We are announcing the ability to optimize AI-driven outcomes with prompt evaluations

We are announcing the ability to enhance document processing efficiency with an

We are announcing the ability to review AI prompts, inputs, and responses

We are announcing the ability to review, verify, and correct data extracted

We are announcing the ability to use prompts in Copilot agents to

We are announcing an update to how Dataverse system jobs can be

Maintenance window start: August 16, 2025, at 6:00 PM UTC Maintenance

Microsoft 365 Copilot iOS app will offer file previews and Copilot Chat for Word, Excel, and PowerPoint files starting September 15, 2025, on iPhone, with editing moved to standalone apps. Similar updates will follow for iPad. Users will see prompts to install or open standalone apps for editing.