Posted inMicrosoft 365 suite
Posted inExchange Online
Microsoft Exchange Online Protection (Defender for Office 365): Monitor action in Safe attachments policy will retire [MC918563]
Message ID: MC918563 (Updated) Updated June 4, 2025: We have updated the timeline below. Thank you for your patience. We will retire the Monitor action in the Safe attachments policy in Microsoft Exchange Online Protection (Microsoft Defender for Office 365)…










![Microsoft Exchange Online Protection (Defender for Office 365): Monitor action in Safe attachments policy will retire [MC918563] 11 Microsoft Exchange Online Protection (Defender for Office 365): Monitor action in Safe attachments policy will retire [MC918563]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-michael-pointner-134459625-25381383-1024x683.webp)
![(Updated) Microsoft Teams: The "Code snippets" feature for chats and channels will retire [MC1055554] 12 (Updated) Microsoft Teams: The “Code snippets” feature for chats and channels will retire [MC1055554]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-scottwebb-139205-1024x683.webp)
![Microsoft Lists: Mobile apps for iOS and Android will retire [MC1087635] 13 Microsoft Lists: Mobile apps for iOS and Android will retire [MC1087635]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-steve-845242-1024x683.webp)
![Microsoft Teams: LEAP will transition to Microsoft Unified [MC1087565] 14 Microsoft Teams: LEAP will transition to Microsoft Unified [MC1087565]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-steve-25854476-1024x683.webp)
![Microsoft 365: Retiring and modernizing the Semi-Annual Enterprise Channel for Windows desktop apps [MC1087098] 15 Microsoft 365: Retiring and modernizing the Semi-Annual Enterprise Channel for Windows desktop apps [MC1087098]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-kelly-1179532-2876511-1024x683.webp)
![(Updated) Azure ACS retirement in Microsoft 365 [MC693863] 16 (Updated) Azure ACS retirement in Microsoft 365 [MC693863]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-rquiros-2330137-1024x683.webp)