I am the owner of a Distribution Group in my exchange environment. Whenever I try to modify a member using Outlook it gives me the following error. Please see attached screenshot.
I have tried to use this article but it doesnt seem to help.
I was able to successfully complete the steps in Step 1 but getting Errors in Step 2.
Can i get any assistance with this please. We have an older Server 2k8R2 and Exchange 2010.
I upgraded Powershell to the latest version on that box.
When attempting to use Groups to Manage the DL I was able to successfully complete Mode 1 - Set Ownership of a Group. But when i get to Mode 2 (Modify the ManagedBy attribute for one Group) I get the following error : WARNING: Didn't Find any valid objects in Owning Group.