|Message:||Error directory name occurred while reading information for directory name (DN) value from the directory. [valuevaluevalue%6] (12)|
|An error occurred while reading information for the MTA — or X.400 object as displayed in Exchange System Manager (ESM) — from the directory.|
|Make sure that you are running the latest Exchange service pack.
In the Diagnostics Logging tab of the Server Properties dialog box, select MSExchangeMTA, increase the logging levels, and try the operation again.
Check the permissions on the X.400 object in Exchange System Manager (ESM).
Check the Event log for MSExchangeDSAccess events.