Vanilla is a product of Lussumo:
Documentation and Support.
LazyTruth works by searching through your received messages, looking for specific phrases associated with some of the most common viral emails that make bogus claims. When it finds one, it composes an email rebuttal, which includes links to sources that refute the content of the offending message. Those sources include fact-checking and/or urban myth websites such as PolitiFact and FactCheck.org.
Instead of having to perform some Googling and then figuring out what to say, all you have to do is send the provided message – be aware, however, that the recipients might not appreciate your attempt at enlightening them. In any case, even if you don’t act on the information it provides, LazyTruth could still at least serve to alert you to the untruth of viral emails that you might otherwise be tempted to believe.
"There are so many beautiful things in the world which I will have to leave when I die, but I'm ready, I'm ready, I'm ready."

Oh, those government warnings that appear at the start of every DVD and Blu-ray disc are so wonderful. Which is why we should all be extremely happy that there are going to be more, and they're going to last longer!"