I thought I created this bug earlier but I can't find it now. From the Mail Compose Window, users shouldn't be able to add stylesheets.
moving to future.
Adding mail3 keyword.
what are the bad things that can happen because we allow stylesheets?
Brade, I don't see how I can add a style sheet to the compose window! Does this problem still exist?
putterman: adding a stylesheet to the Compose window would likely make what you see different from what the recipients get. ducarroz: stylesheets can no longer be added to a mail, AFAICT. Marked fixed.