Microsoft 365 Copilot: Use Copilot in Outlook to manage your inbox – available in Frontier Public [MC1293485]

Microsoft 365 Copilot: Use Copilot in Outlook to manage your inbox – available in Frontier Public [MC1293485]

Message ID: MC1293485 [Introduction]Microsoft 365 Copilot in Outlook can now take action directly in your inbox by generating draft emails, creating and managing rules, as well as supporting many more triage actions.[What’s Changing]Opening Copilot Chat in Outlook will enable Copilot…
Excel Desktop update required to connect to Power Platform Analytical Dataflows [MC1293484]

Excel Desktop update required to connect to Power Platform Analytical Dataflows [MC1293484]

Message ID: MC1293484 [Introduction] Action required: We are updating the Power Platform Dataflows connector in Excel Desktop to improve reliability and support future enhancements. To avoid disruption, organizations who use Power Platform Analytical Dataflows connector must update Excel Desktop to…
Exchange Online: Retirement of legacy TLS versions for POP and IMAP connections [MC1293480]

Exchange Online: Retirement of legacy TLS versions for POP and IMAP connections [MC1293480]

Message ID: MC1293480 [Introduction]We are retiring support for legacy Transport Layer Security (TLS) versions for POP3 and IMAP4 connections to Exchange Online. This change improves security and aligns with current industry standards. TLS 1.0 and TLS 1.1 are no longer…
Improved whiteboard saving behavior on Teams Rooms on Android with licensed user accounts [MC1293481]

Improved whiteboard saving behavior on Teams Rooms on Android with licensed user accounts [MC1293481]

Message ID: MC1293481 [Introduction]Whiteboards initiated from Teams Rooms on Android devices signed in with a licensed user account will now be automatically saved to that user’s OneDrive. This preventive fix improves reliability by ensuring whiteboards are saved without requiring another…
(Updated) Microsoft 365 admin center: Organizational Messages now support Action Segments for Microsoft 365 Copilot [MC1189666]

(Updated) Microsoft 365 admin center: Organizational Messages now support Action Segments for Microsoft 365 Copilot [MC1189666]

Message ID: MC1189666 (Updated) Updated April 27, 2026: We have updated the timeline. Thank you for your patience. [Introduction] Action Segments empower IT admins to target Organizational Messages using dynamic, pre-defined usage segments. This enhancement helps admins deliver more relevant communications…
(Updated) Microsoft 365 admin center: Organizational Messages to support email delivery [MC1189665]

(Updated) Microsoft 365 admin center: Organizational Messages to support email delivery [MC1189665]

Message ID: MC1189665 (Updated) Updated April 27, 2026: We have updated the timeline. Thank you for your patience. [Introduction]Organizational Messages will soon include email as a delivery channel, expanding beyond existing surfaces such as the Windows Taskbar, Windows Notifications, Windows Spotlight,…