Microsoft 365 Message Center

Microsoft Teams is transitioning to the secure cloud.microsoft domain by September 2025, enhancing security with Microsoft's exclusive top-level domain. Users will be auto-redirected with no action needed. Admins should update references, educate users, and ensure network access to *.cloud.micros...

Microsoft Defender for Identity introduces a new opt-in post-deployment configuration for unified sensors (v3.x) enabling RPC monitoring via the Unified Sensor RPC Audit tag. Rollout starts late September 2025, enhancing advanced identity detections with visibility in device inventory. No action ...

Microsoft Purview eDiscovery will enhance metadata in item.csv reports starting October 2025, adding fields like status, error details, custodian, sensitivity label, encryption, and SharePoint content type ID. These updates improve item-level insights, error traceability, and support automation. ...

Starting with the September 2025 Windows preview non-security update, a significant leap

The September 2025 non-security preview update is now available for Windows 11,

We are announcing the ability to automate approvals decisions with Intelligent Approvals

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

We are announcing the ability to quantify time and money saved by

Maintenance window start: September 27, 2025, at 6:00 PM UTC Maintenance

Microsoft Teams will enable iPad users to pop out meeting windows into separate Teams windows starting October 2025. This feature, enabled by default with no admin action needed, enhances multitasking during meetings. Users can manage the setting within the Teams app; no compliance issues identif...

Microsoft Teams Rooms on Android with a Pro license can join town halls as attendees starting mid-October 2025. In-room participants can join via meeting ID, view captions, chat, and send reactions, enabling shared viewing without individual devices. No admin action is needed; update devices and ...

Microsoft is retiring legacy Education LTI tools (Teams Assignments, OneDrive, OneNote Class Notebook, Reflect) on September 17, 2026, replacing them with a unified Microsoft 365 LTI tool. Education tenants must transition, update documentation, and notify users; no admin action is needed to remo...