I want some users to be able to fully administer ( create, delete modify ) mail contacts in a specific OU I don't want grant any mailbox or distribution group privileges as a side effect I attempted to replicate the necessary permissions that the Exchange group "Exchange Recipient Administrators" to end up with an "Exchange Contact Administrators group" assuming that it only grants permissions on AD Objects I tryed to create a contact in the OU using EMC as that test user and it barfed about address book access I'm a bit stuck trying to find what/where are all the acl's the default "Exchange Recipient Administrators" is a member of? Any ideas out there?

hi Its not possible to customize the permission level like recipinet admin and create a contact admin. Exchange Recipient Administrator Role has Read\Write Access over exchange information store and Read\Write Permission on exchange personal information and read phone and fax number. Need to know your customization level? how you created and with the permission level? Thank you