remote images and spam

Is there a way to set a rule so anything in the junk folder doesn't autoload the remote images, but anything in other mail folders do autoload remote images.

seems like a sensible way of reducing spam by disabling the remote images, but for 'Real' emails it works as normal?

the junk rules seem to work pretty well, however to delete them i need to select some = downloads the images linked within the email.

cheers

Ron

osx 10.9.5

Mail 7.3