Jason Rodriguez is a web and email designer and author. After years of working agency-side, he joined Litmus to help spread the email gospel. As Community Manager, he devotes his time to educating people about email design and marketing. He is the author of ‘Modern HTML Email’, a book about building responsive email campaigns, and has written for A List Apart. You can find his articles on the Litmus blog, in the Litmus Community, and on his own website.