Don’t make ‘em yawn! Keep your emails exciting and brief. Don’t forget to add a short preview description to encourage people to click on your email. A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Boost your email opens with a punchy subject line. My day’s been ok, how’s yours? Want the loading time to be longer so we can spend more time together :) Sit up straight. Try different email subject line styles to find what gets the most opens.