[MlMt] Adding headers to Compose

[Eric A. Meyer]

Howdy,

    I cc: a lot, even when composing brand-new messages, so I'd like 
to have the cc: line appear in the Compose window by default.  I 
assume there's a way to do so in the Composer's 'default.plist' but 
I'm not sure exactly what to do.
    Of course, anything I do in the package will be overwritten by 
updates, so knowing how to enable this via the Application Support 
folder would be even more appreciated.
    Any pointers?  Thanks!

-- 
Eric A. Meyer (eric at meyerweb.com)     http://meyerweb.com/