Those of you who use Apple Mail might wish to add this rule to catch annoying image spam. I used it in combination with a few other home-grown rules and SpamSieve to keep my inbox clean enough to eat off of.
And, if you're bored with the conventional Mail icon and tired of waiting for the new Star Wars stamps, you might wish to change your Mail Dock icon. Checking my e-mail is so much more enjoyable when my cursor can caress and click on, say, Alessandra Ambrosio instead of that red-tailed hawk. Instructions on how to change your Mail.app icon are here.