NotesDocAssentor.NOTE File Attachments

I recently came across some PST files whos messages contain attachments labeled “NotesDocAssentor.NOTE”. I am trying to determine what these files are and what process creates them. By opening the files in Note++, they appear to be some sort of duplicate of the parent email that they are attached to. But I’m trying to identify what these files are and how they ended up as attachments to the messages inside the PST files that I have. If anybody has any knowledge of these file types please let me know. I can’t seem to find much on the web at all.


This post might shed some light on what you are seeing: