Rated 4 out of 5 stars
Excellent add-on! Thank you jikamens. I think I saw you also wrote Send Later, which I also use. Thanks for your efforts.
One suggestion (or question) I'd make is this: is there a simple way (other than digging into the menus, which takes several clicks and much attention) of toggling between Message Body As "Original HTML" and "Show All Body Parts"?
The best by far for me would be a single global hot key that worked anywhere in Tbird that would toggle between the two. Short of that, maybe a button that you could put on a custom tool bar.
It wouldn't surprise me if there's already some way to do this, but I couldn't figure it out.