Posted inMicrosoft Teams
Teams admin center: Messaging safety defaults changing to “On” by default [MC1200576]
Message ID: MC1200576 [Introduction] We’re improving messaging security in Microsoft Teams by enabling key safety protections by default. This update helps safeguard users from malicious content and provides options to report incorrect detections, reducing risk and improving collaboration security. [When…
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![(Updated) Microsoft Teams: Private channels increased limits and transition to group compliance [MC1134737] 2 (Updated) Microsoft Teams: Private channels increased limits and transition to group compliance [MC1134737]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-googledeepmind-18069694-1024x683.webp)
![(Updated) Microsoft Exchange Online: New Message Trace will be GA; legacy Message Trace will retire [MC1092458] 3 (Updated) Microsoft Exchange Online: New Message Trace will be GA; legacy Message Trace will retire [MC1092458]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-themob000-27301625-1024x683.webp)
![(Updated) Retirement of several Microsoft Planner features in early 2026 as part of a Planner update [MC1193421] 4 (Updated) Retirement of several Microsoft Planner features in early 2026 as part of a Planner update [MC1193421]](https://mwpro.co.uk/wp-content/uploads/2025/06/harbour-city-3928590_1920-1024x683.webp)
![Microsoft Defender for Office 365: Admins can block external users in Microsoft Teams from Defender Portal [MC1200058] 5 Microsoft Defender for Office 365: Admins can block external users in Microsoft Teams from Defender Portal [MC1200058]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-mirrographer-1194036-1024x683.webp)
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