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