Exchange Online Restricts the Number of Dynamic Distribution Groups
Exchange Online is imposing a new tenant-wide limit of 3,000 Dynamic Distribution Groups. Few tenants might be affected, but the question might be asked why Microsoft is limiting DDGs at this point. Is it a cunning plan to prompt people to use dynamic Microsoft 365 groups instead? Or are some tenants abusing DDGs in weird and wonderful ways? Who knows, but the limit applies from early April 2025. https://office365itpros.com/2025/03/10/dynamic-distribution-groups-limit/
Office 365 Dynamic distribution groups and on prem AD accounts
Hi, I have created a dynamic dist grp in exchange online. We also have a previous on prem AD with sync on. Its a hybrid solution. Apparently some users doesn't receive the mail i send to the DDG. I can see the the users not receiving email was created in the on prem AD years ago. what have i missed?
