Hi i have an AD with two domains i the same forrest. I have one Exchenge 2003 server i one of the domains. Now i'm trying to add users fron the other domain in the existing Exchange server. I have runned domainprep in all domains and created a RUS for all domains. But i receive the following error message
Event ID 8270 LDAP Returned the error  Unwilling to Perform when importing the transaction dn: <SID=xxx>
The only thing i found so far on the webb relates to comunication errors.
Any idea someone