On Wed, Feb 1, 2012 at 3:44 AM, Abhishek Jain -X wrote: > If we have 2 identical raw files with different filenames and timestamps > will MHonArc duplicate the data while creating MSG and DSC files? No, if the messages contained within have the same set of message-id values. If you are not sure, just run a test and see what happens. --ewh