Hallo guys, We have a win2003 forest and exchange 2003 and I haveone"contact" that it looks corupt! I can see it only if I search AD on the "Entire Directory" and I see this contact with "CNF" and If I try to rename it or delete or even seeing its properties, I get this: The operation failed id no. 800004005 Microsoft Active Directory: Exchange Extension. If I choose the "Exchange tasks" it says: There is no suchobject on the server. Facility LDAP provider. ID no: 80072030 Microsoft Active Directory: Exchange Extension I can't make another one beacuse there is noecaxctly the same email adres is permitted. and I can't do anything with this contact. I could'nt find any solution for this on the web.... Please help me! Star-pak

It's look like a deleted object or replication garbage. Do you have try this KB http://support.microsoft.com/kb/284928/en-usarticle to find out this object ?