Not just a pretty interface Don’t forget to add a short preview description to encourage people to click on your email. Feel free to spin in your chair while you wait Test, test, and test again! Make sure your email looks good on all devices before you send it out. Want the loading time to be longer so we can spend more time together :) My day’s been ok, how’s yours? 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.