(Updated) Introducing simplified admin controls to manage external collaboration in Teams admin center [MC1183006]

(Updated) Introducing simplified admin controls to manage external collaboration in Teams admin center [MC1183006]

Message ID: MC1183006 (Updated) Updated February 17, 2026: We have updated the timeline. Thank you for your patience. [Introduction:] We’re introducing a simplified external collaboration (EC) admin experience in Microsoft Teams to help administrators manage external collaboration settings more efficiently. This…
Outlook: retiring “Contact Masking” (hide suggested recipients) –  March 31, 2026 [MC1234566]

Outlook: retiring “Contact Masking” (hide suggested recipients) – March 31, 2026 [MC1234566]

Message ID: MC1234566 [What’s changing] In Outlook, users can hide a suggested recipient while addressing an email. For example, selecting the X next to a name in the To/Cc/Bcc suggestions list. This behaviour is commonly referred to as “Contact Masking”.…
Microsoft Teams: Retirement of the Microsoft Teams app from the Amazon Appstore [MC1234560]

Microsoft Teams: Retirement of the Microsoft Teams app from the Amazon Appstore [MC1234560]

Message ID: MC1234560 [Introduction]Microsoft will retire the Microsoft Teams app from the Amazon Appstore to streamline our distribution channels and ensure that customers use the most secure, fully supported Teams experiences. After retirement, we will continue to invest in the…
(Updated) Microsoft Teams: Organization evaluation score for apps and agents [MC1218713]

(Updated) Microsoft Teams: Organization evaluation score for apps and agents [MC1218713]

Message ID: MC1218713 (Updated) Updated February 17, 2026: We have updated the timeline. Thank you for your patience. [Introduction] Today, admins must manually review trust and compliance information for Teams apps and agents to determine whether they meet their organization’s security,…
Microsoft Teams on Windows: Annotate content while sharing a single window [MC1234561]

Microsoft Teams on Windows: Annotate content while sharing a single window [MC1234561]

Message ID: MC1234561 [Introduction] We’re introducing Annotations on Single Window Sharing for Windows in Microsoft Teams meetings, based on customer feedback requesting more focused and privacy‑preserving collaboration. Presenters can now annotate directly on a shared application window without sharing their…