Keep your email subject line short and attention-grabbing. Generating witty text... A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Not just a pretty interface Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Want the loading time to be longer so we can spend more time together :) We’re very font of you because you’re our type. Don’t forget to add a short preview description to encourage people to click on your email.