To resolve this problem, install the following update rollup:
2279665�
Description of Update Rollup 1 for Exchange Server 2007 Service Pack 3
After you apply this hotfix on all transport servers, use the
Set-TransportConfig cmdlet together with the
LegacyJournalingMigrationEnabled parameter. This determines whether journalized messages from Exchange Server 2003 is reformatted by Exchange Server 2007.
Note The default value for the
LegacyJournalingMigrationEnabled parameter is
False. If the value is
False, Exchange Server 2007 keeps the same behavior as it was before you apply this hotfix. If you set the value for the
LegacyJournalingMigrationEnabled parameter to
True, the journalized messages are reformatted by Exchange Server 2007.