Attributes for Exchange 5.5 Mailboxes : Unauth-Orig-BL
This is an array of distinguisehd names, to which this mailbox isn't allowed to send mail.
|Data type||Distinguished Name eines anderen Objektes|
|Heuristic||12 => Replicated between site, operational attribute|
|Access category||System access only|
|Ex55 Database name||Unauth-Orig-BL|
This backlink array is filled up automatically by the system when other mailboxes are changed so that the current mailbox here is set as "prohibit send" mailbox. In this case, the Unauth-Orig attribute of the other mailbox is changed.
The Unath-Orig-BL attribute is an operational attribute which is not automatically retrieved by a GetObject() or an GetInfo() call. You can load such attributes into the object property cache by explicitly calling GetInfoEx(). Read more about this technique in the topic 'Reading object attributes' here in the SelfADSI tutorial.