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