Exchange ActiveSync Certificate-Based Authentication now supports TLS 1.3, routing traffic to new tenant-location-based endpoints. Most clients will redirect seamlessly, but organizations using Secure Email Gateways may need to update firewall settings. Rollout began globally, expanding to other clouds by November 2025.
New analytics experiences available that complement the new Viva Engage Events.
Video recaps in Copilot Chat makes it easy to catch up on recorded meetings directly in Copilot Chat. It identifies and extracts key topics from transcripts, provides AI generated narration to summarize discussions, and pairs these with 20–40 second video snippets highlighting impactful moments of your meeting.
“Copilot Notebooks will be available to 13-17 year-old users (students) with Entra ID accounts within the Microsoft 365 Copilot and OneNote apps.
We’re improving version history for SharePoint Lists and Document Libraries generated with grid view editing. This change improves reliability, reduces storage, and streamlines the user experience by consolidating multiple edits into one where possible. Automation rules and flows, if configured with item level edits, will also now trigger more efficiently.
The hide user feature is a user-level moderation control. It allows users to see fewer messages from other users, helping to reduce interactions that may be unwanted or inappropriate. Users cannot hide designated leaders, corporate communicators, or network/verified/Engage admins. The hide user feature is default on; admins can turn it off for their network in the Engage admin center.
Within the Teams Settings app, we are now allowing the user to search for their desired setting through the search text box.
This notice is to inform you of an update regarding the Microsoft Online Services Subprocessors List.
Microsoft may use non-Microsoft organizations to help provide Online Services. As a function of their role for Microsoft, a small set of these organizations may process your customer data or personal data, only to deliver the services Microsoft has retained them to provide; they are prohibited from using your data for any other purpose. In accordance with GDPR, we disclose these subprocessors to you in advance of their first engagement and provide notification of any changes over time.
Microsoft Copilot in Outlook will expand to support all meeting types, including 1:1s, providing real-time contextual insights and chat-based preparation tools. This update, rolling out worldwide from mid-October to November 2025, is on by default and requires no admin changes. Users should be informed and trained accordingly.
Microsoft Defender for Cloud Apps will expand its dynamic threat detection model in November 2025, replacing legacy policies with more accurate, research-driven detections. This update improves threat detection accuracy and responsiveness, requires no admin action before rollout, and includes new detections enabled by default.
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