Upcoming Change to Teams Desktop Client on Windows [MC1189656]

Upcoming Change to Teams Desktop Client on Windows [MC1189656]

Message ID: MC1189656 [Introduction] We’re improving the performance and startup time of calling features in the Microsoft Teams Desktop Client for Windows. To achieve this, we’re introducing a new child process named ms-teams_modulehost.exe that will handle the calling stack separately…
Microsoft Teams on the web: New Private Preview for Sign in with Apple and Google for consumers may affect enterprise [MC1102784]

Microsoft Teams on the web: New Private Preview for Sign in with Apple and Google for consumers may affect enterprise [MC1102784]

Message ID: MC1102784 (Updated) Updated November 24, 2025: This change is currently on hold. We will communicate via Message center when we are ready to proceed. We apologize for any inconvenience this may have caused and thank you for your…
Product transitions to the cloud.microsoft domain – November 2025 [MC1188995]

Product transitions to the cloud.microsoft domain – November 2025 [MC1188995]

Message ID: MC1188995 [Introduction] The cloud.microsoft domain was provisioned in early 2023 to provide a unified, trusted, and dedicated DNS domain space to host Microsoft’s first-party authenticated SaaS products and experiences. This post is to inform you that the following…
App-only certificate-based authentication now available in SharePoint Online Management Shell [MC1188595]

App-only certificate-based authentication now available in SharePoint Online Management Shell [MC1188595]

Message ID: MC1188595 [Introduction] We are pleased to announce that SharePoint Online Management Shell now supports App-Only Certificate-Based Authentication. This update addresses the business need for secure, unattended automation in environments where (for example) Multi-Factor Authentication (MFA) is enforced. With this…
Microsoft 365: Modern Access Request and Access Denied web page [MC1188599]

Microsoft 365: Modern Access Request and Access Denied web page [MC1188599]

Message ID: MC1188599 [Introduction:] We’re introducing a visual refresh of the Access Request and Access Denied page experience across Microsoft 365, redesigned to help users quickly request access to content such as documents, SharePoint sites, or Teams meeting recordings. This update…