Hi, I had unchecked the "Automatically update email address based on recipient policy" to a group of users on Exchange 2003. Now that the requirement is over and I have to apply the recipient policy, but checking "Automatically update email address based on recipient policy" via a ldap browser(I am removing {26491CFC-9E50-4857-861B-0CB8DF22B5D7} from msExchPoliciesExcluded) is not setting the email address and the proxy address according to the recipient policy. The RUS is not picking these users to update their email address. Is some other process responsible for these update, if not how to make RUS update these users.

Hi Maybe this kb is helpful to you. http://support.microsoft.com/?id=328738 No other process is in charge of these updates.