Test, test, and test again! Make sure your email looks good on all devices before you send it out. Not just a pretty interface Sit up straight. A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Opening the door to unlimited creativity… Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Don’t forget to add a fun, relevant call-to-action button to your email. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email!