(Updated) Outlook: Support for storing S/MIME certificates in contacts in new Outlook [MC1302908]
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(Updated) Outlook: Support for storing S/MIME certificates in contacts in new Outlook [MC1302908]

Message ID: MC1302908 (Updated) Updated May 21, 2026: We have updated the timeline. Thank you for your patience. [Introduction] The new Outlook for Windows now allows users to store S/MIME encryption certificates directly within Contacts. This capability enables users to save…
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(Updated) High Volume Email for Microsoft 365 now generally available [MC1243552]
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(Updated) High Volume Email for Microsoft 365 now generally available [MC1243552]

Message ID: MC1243552 (Updated) Updated May 20, 2026: We’re reminding you that billing for High Volume Email will begin soon. To avoid service disruption, ensure your billing configuration is set up before billing starts. We have updated the content below.…
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Microsoft Purview | Data Security Investigations: Proactive AI insights in Data Security Posture Management [MC1317196]
Posted inMicrosoft Purview

Microsoft Purview | Data Security Investigations: Proactive AI insights in Data Security Posture Management [MC1317196]

Message ID: MC1317196 [Introduction]Data Security Investigations (DSI) provides proactive AI-powered insights within the Data Security Posture Management (DSPM) experience. With this rollout, Microsoft Purview expands this capability so that when DSPM detects potential data exfiltration risks, DSI automatically analyzes the…
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Microsoft Copilot Notebooks: Introducing Infographics [MC1317195]
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Microsoft Copilot Notebooks: Introducing Infographics [MC1317195]

Message ID: MC1317195 [What and Why]We are introducing Infographics in Microsoft Copilot Notebooks, a new capability that enables users to transform notebook content into clear, structured visual summaries generated from grounded references. This feature improves clarity, reduces manual effort, and…
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Microsoft Teams: A refreshed in-meeting experience with simpler controls and a smarter share panel [MC1317197]
Posted inMicrosoft Teams

Microsoft Teams: A refreshed in-meeting experience with simpler controls and a smarter share panel [MC1317197]

Message ID: MC1317197 [What and Why] As Microsoft Teams has added meeting capabilities over time, the meeting controls and share panel have grown crowded, contributing to mis-clicks between high‑impact actions like Share, Leave, and Raise hand, and to accidental shares…
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(Updated) Use Copilot to explain selected slide content in PowerPoint Live [MC1280558]
Posted inMicrosoft 365 apps

(Updated) Use Copilot to explain selected slide content in PowerPoint Live [MC1280558]

Message ID: MC1280558 (Updated) Updated May 20, 2026: We have updated the timeline. Thank you for your patience. [Introduction] We’re enhancing the PowerPoint Live experience in Microsoft Teams by introducing slide text selection with Copilot explanations for meeting attendees. This update…
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