This directory implements a very simple extension to metamail that allows 
metamail to store each non-multipart MIME entity in a separate decoded file.  
To install it, you need to put the two executables (metamail-store and 
storefile) in your search path.  You also need to install the "mcap" file 
somewhere, and change the metamail-store script so that it points to the 
place where you've installed mcap.  