[MlMt] quoted text colors

[John Doherty]

Hi, pretty long-time and happy MailMate user here. I'd like to change 
the colors of quoted text in message bodies. There doesn't seem to be a 
way to do this with the normal UI.

I copied 
/Applications/MailMate.app/Contents/Resources/MmMessageTextView/display.plist 
to ~/Library/Application 
Support/MailMate/MmMessageTextView/display.plist and edited the copy but 
this had no effect.

My "Message View" prefs are Simple theme, do not apply HTML, and prefer 
plain text if that matters.

Could anyone give me a tip as to what file should be edited? Thanks very 
much.