External authentication methods (EAM) – Public preview update [MC1192252]

External authentication methods (EAM) – Public preview update [MC1192252]

Message ID: MC1192252 (Updated) Introduction We’re updating the Public Preview of External Authentication Methods (EAM) to improve security, strengthen configuration validation, and prepare for General Availability planned for the end of March 2026. Tenants currently using EAM in Public Preview…
(Updated) Microsoft Teams: Chat with anyone with an email address [MC1182004]

(Updated) Microsoft Teams: Chat with anyone with an email address [MC1182004]

Message ID: MC1182004 (Updated) Updated December 12, 2025: We have added additional content clarifying who is impacted by this feature. Thank you for your patience.[Introduction] Teams users in tenants with open collaboration policies have long been able to start a chat with…
Microsoft Outlook: Replace quick compose pop-up with inline appointment creation in new Outlook for Windows and web [MC846387]

Microsoft Outlook: Replace quick compose pop-up with inline appointment creation in new Outlook for Windows and web [MC846387]

Message ID: MC846387 (Updated) Updated December 12, 2025: We have updated the timeline. Thank you for your patience.In new Outlook for Windows and web, when single-clicking on an empty time slot on the calendar surface, the quick compose pop-up will…
(Updated) New Tools feature coming to the Microsoft Copilot Chat prompt box [MC1122153]

(Updated) New Tools feature coming to the Microsoft Copilot Chat prompt box [MC1122153]

Message ID: MC1122153 (Updated) Updated December 12, 2025: We have updated the timeline. Thank you for your patience. Beginning in October, we're introducing a new Tools feature in the Copilot Chat prompt box. Tools acts as a lightweight entry point…
(Updated) Upcoming Change to Teams Desktop Client on Windows [MC1189656]

(Updated) Upcoming Change to Teams Desktop Client on Windows [MC1189656]

Message ID: MC1189656 (Updated) Updated December 12, 2025: Thank you for the valuable feedback we’ve received. We are currently reassessing the rollout timelines to ensure alignment with your needs and operational requirements. You can expect a formal update from us…
(Updated) Please update Microsoft 365 Office apps to a version higher than 16.0.18827.20202 [MC1127222]

(Updated) Please update Microsoft 365 Office apps to a version higher than 16.0.18827.20202 [MC1127222]

Message ID: MC1127222 (Updated) Updated December 12, 2025: We have updated the timeline. Thank you for your patience. To ensure continued high-quality performance of the Read Aloud, Transcription, and Dictation features in Microsoft 365 Office apps, we’re upgrading the backend service…