Test, test, and test again! Make sure your email looks good on all devices before you send it out. Not just a pretty interface Feel free to spin in your chair while you wait My day’s been ok, how’s yours? Boost your email opens with a punchy subject line. A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Don’t make ‘em yawn! Keep your emails exciting and brief. Avoid getting marked as spam! Only email people who have agreed to receive emails from you.