Article ID: 2707146 - View products that this article applies to.
Consider the following scenario:
This issue occurs because the IRM-protected message is hardcoded to be converted to Transport Neutral Encapsulation Format (TNEF) when the Exchange server decrypts the message.
To resolve this issue, install the following update rollup:
(http://support.microsoft.com/kb/2785908/ )Description of Update Rollup 5 version 2 for Exchange Server 2010 Service Pack 2
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information about IRM, go to the following Microsoft website:
General information about Information Rights ManagementFor more information about journaling, go to the following Microsoft website:
General information about journalingFor more information about journal report decryption, go to the following Microsoft website:
General information about journal report decryptionFor more information about how to enable or disable journal report decryption, go to the following Microsoft website:
Enable or disable journal report decryptionFor more information about content conversion, go to the following Microsoft website:
Understanding content conversion