When it comes to A/B testing your emails, ignore the benchmarks. No one has the same audience and email strategy as you—your audience is unique. However, using others’ A/B tests, as well as industry trends, as inspiration is a great idea to get your testing ideas flowing. In this post, we’ll take a look at how Act-On Software reacted towards a continuous increase in mobile opens to create an A/B test revolving around responsive design. And, who knows—maybe you’ll find inspiration from their test!