Don’t forget to add a short preview description to encourage people to click on your email. Get creative with emojis in email subject lines to increase open rates! Want the loading time to be longer so we can spend more time together :) One Mississippi, two Mississippi… We’re very font of you because you’re our type. A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. [insert fun loading text here] Avoid getting marked as spam! Only email people who have agreed to receive emails from you.