How do I make Mail stop saving drafts I don't want saved?
Ever since I upgraded to El Capitan, "Save this message as a draft?" apparently does not believe me when I click "Don't Save". The draft still ends up in my "Drafts" folder. I can't find a setting that seems applicable. My email accounts are all POP, I don't use The Cloud.
How can I make Mail believe I'm serious when I click "Don't Save"?
Thanks!
iMac, OS X El Capitan (10.11.1)