A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. One Mississippi, two Mississippi… Don’t make ‘em yawn! Keep your emails exciting and brief. Time to get that bread. Try different email subject line styles to find what gets the most opens. 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 short preview description to encourage people to click on your email.