Hi,
Please try to run this command and add the required users to manage. And assign My Distribution Groups and My Distribution Group Membership
Set-DistributionGroup -Identity '<DLname>' -ManagedBy 'USR1', 'USR2','USR3'
Please check this for details
https://social.technet.microsoft.com/Forums/exchange/en-US/04dd6062-fcee-4c7c-a0c7-15f39544034c/distribution-lists-multiple-owners
I have tried to run
Set-DistributionGroup -Identity '<DLname>' -ManagedBy 'USR1', 'USR2','USR3
but there is the same error: You don't have sufficiend permissions...
- Edited by bbelko 22 hours 28 minutes ago
- Edited by bbelko Tuesday, May 05, 2015 9:04 AM
Hi,
From your description, the user you use to manage distribution group has the necessary permission. I recommend you check if you can use this user to manage other distribution groups. If yes, the issue is related to this distribution group, since the owner has left, you can create a new distribution group as a workaround.
Hope this can be helpful to you.
Best regards,