This is what I tried: Look for a square box to the left of the question
mark on the right end of the WLM's toolbar. (I hope that is not
confusing.lol) Click on the square box and at the top select "Layout".
Uncheck "show reading pane".
I really hopes this works for you.
> I would like to do away with the Mail Header to make more room, but when I
> choose not to show it, I no longer have 'SHOW IMAGES'. Is there a way to
> close the Header and still have 'SHOW IMAGES'?