Hi,
I am trying to hide an user from Outlook GAL. when trying to do it from Office365 admin portal, when i check the box, it gives error:
The operation on mailbox "USER" failed because it's out of the current user's write scope. The action 'Set-Mailbox', 'HiddenFromAddressListsEnabled', can't be performed on the object 'SMITHJ' because the object is being synchronized from your on-premises organization. This action should be performed on the object in your on-premises organization.
I went to AD, opened the attribute editor of user and set the "msExchHideFromAddressLists" to TRUE. ran DirSync but stil no effects. it Still shows up in address book.
I went to Powershell and ran Set-Mailbox -Identity user@domain.com -HiddenFromAddressListsEnabled $true
it threw an error that this cannot be done. i tried to see the value of hide, and it gives...