In this episode of Do This Not That, host Jay provides tips and strategies for creating more engaging email newsletters. He first advocates for the importance of having a newsletter, even if you don't have a large following, as it helps build your skills as a writer and content creator. Jay then offers specific tactics to increase open and click rates, including sending your newsletter twice, changing the subject line and send time for the second version, making it more personal by having it come from an individual rather than a brand, and creating compelling subject lines focused on the content itself rather than meta information. Listeners can expect to learn easy ways to optimize their email newsletters for higher engagement.