Ben Brooks:
Drop the legal notice, it is just dumb and makes you look paranoid. Drop the “be kind to the environment and don’t print this email” notices because it is just rude. You wouldn’t walk up to someone at Kinkos and ask them if they are sure they need those copies. If I need to print the email I will, otherwise assume it is filed away on my computer never to be revisited.
Great advice for email etiquette.