Here is the error that I am generating when trying to move a mailbox from
Exchange 5.5 to Exchange 2000 in the AD.
Error: Approving object
CN=Lastname\, Firstname, CN=Users, DC=net, DC=domainname, DC=ORG:
Cannot complete the operation because the object 'Lastname, Firstname' does
not have the attribute 'msExchMailboxGuid' set or because you do not have
permission to read it.
Only happens on some users, but not all. Any ideas ? Thanks in advance !