Ever since our vendor installed Unity and CallManager, some user accounts become invisible to Active Directory Users and Computers. All the invisible user accounts show up when you do a find. The users can log in to the network and everything appears to function correctly. Comparing the invisible accounts to the visible ones, I see that "Hide from Exchange Global Address List" is checked. I unchecked the box, it didn't help. I moved the account to a different OU after doing a find, it didn't help. I also disabled and enabled the account, it didn't help. Creating a new account alltogether does show up properly.
any ideas? thanks
any ideas? thanks