Microsoft Teams: File attachment control now enabled by default in external 1:1 and group chats [MC1181772]
Posted inMicrosoft Teams

Microsoft Teams: File attachment control now enabled by default in external 1:1 and group chats [MC1181772]

Message ID: MC1181772 [Introduction]We’re improving external collaboration in Microsoft Teams by enabling file attachments and Loop sharing in 1:1, group and meeting chats with external users. This update improves the collaboration experience for Files and Loop and add a new…
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(Updated) Microsoft Teams: Malicious URL Protection for Teams Chat and Channels [MC1148539]
Posted inMicrosoft Teams

(Updated) Microsoft Teams: Malicious URL Protection for Teams Chat and Channels [MC1148539]

Message ID: MC1148539 (Updated) Updated October 30, 2025: We have added a reminder message to the bottom of this post. Thank you for your patience.  IntroductionMicrosoft Teams is introducing enhanced protection against phishing attacks by detecting and warning users about…
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(Updated) New file protection in Teams chat and channels blocks unsafe content [MC1148540]
Posted inMicrosoft Teams

(Updated) New file protection in Teams chat and channels blocks unsafe content [MC1148540]

Message ID: MC1148540 (Updated) Updated October 30, 2025: We have updated the content. Thank you for your patience.IntroductionMicrosoft Teams is introducing a new protection feature that blocks messages containing weaponizable file types—such as executables—in chats and channels. This helps reduce…
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Teams admin center: “What’s New” section [MC1181208]
Posted inMicrosoft Teams

Teams admin center: “What’s New” section [MC1181208]

Message ID: MC1181208 [Introduction] We’re introducing a new “What’s New” section in Microsoft Teams Admin Center—a centralized hub designed to help Teams admins stay informed about recent and upcoming feature updates. This in-context experience consolidates key changes, admin controls, and…
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