Posted inMicrosoft 365 apps
Retirement of “When Sending a Message” Group Policy in Classic Outlook for Windows [MC1164375]
	Message ID: MC1164375 [Introduction] We’re retiring the When Sending a Message Group Policy in Classic Outlook for Windows to improve administrative flexibility and respond to customer feedback. This legacy policy grouped several mail-sending behaviors under one setting. Moving forward, these…
			 
				 
				 
				 
				 
				 
				 
				 
				![Retirement of "When Sending a Message" Group Policy in Classic Outlook for Windows [MC1164375] 1 Retirement of “When Sending a Message” Group Policy in Classic Outlook for Windows [MC1164375]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-pixabay-461169-1024x683.webp)
![(Updated) Microsoft Exchange Online: New limit for dynamic distribution groups (DDGs) [MC1163757] 2 (Updated) Microsoft Exchange Online: New limit for dynamic distribution groups (DDGs) [MC1163757]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-googledeepmind-17483873-1024x683.webp)
![Dynamics 365 Contact Center – Use representatives for commercial proactive engagement [MC1163122] 3 Dynamics 365 Contact Center – Use representatives for commercial proactive engagement [MC1163122]](https://mwpro.co.uk/wp-content/uploads/2024/08/pexels-blooddrainer-391831-1024x683.webp)
![Microsoft Teams admin center: Permission and privilege levels for apps and agents [MC1164379] 4 Microsoft Teams admin center: Permission and privilege levels for apps and agents [MC1164379]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-googledeepmind-17483906-1024x683.webp)
![(Updated) Microsoft Teams: Collaborative Notes in Chats [MC1148543] 5 (Updated) Microsoft Teams: Collaborative Notes in Chats [MC1148543]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-ekamelev-1685594-1024x683.webp)
![(Updated) Microsoft Exchange Online: New limit for dynamic distribution groups (DDGs) [MC1163757] 6 (Updated) Microsoft Exchange Online: New limit for dynamic distribution groups (DDGs) [MC1163757]](https://mwpro.co.uk/wp-content/uploads/2025/06/pexels-pixabay-33535-1024x683.webp)