Stop it with putting your e-mail body in ATT attachments.

I'd settle for a MUA that when it gets a Jeopardy-posted message;
it reverses the phase of the poloron burst and reflects it back
to the offender, causing a panel on the bridge to burst into flame
(and a red-shirt to die).

(It follows up with an automagic kill-file entry, in case they have
No Clue but do possess a spare panel & red-shirt.)