Don’t forget to add a fun, relevant call-to-action button to your email. Opening the door to unlimited creativity… A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Not just a pretty interface Is anyone even reading this? 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Sit up straight. We’re very font of you because you’re our type.