It feels like I just got my iPhone 5 and there’s already a newer version. Seemingly every single day a new smartphone or tablet hits the market. As a lover of gadgets, this is a great thing. As an email marketing, it’s a little more concerning. However, there’s great tools around, like our Inbox Checker, that helps you stay ahead of the curve.

Our Inbox Checker is powered by Litmus. We chatted with their Director of Marketing, Justine Jordan, on all things testing, mobile email and more. Since she has a design background and works for a company that does testing and analytics, Justine was the perfect person to ask what makes for a great email marketing campaign. Listen to find out!