Don’t make ‘em yawn! Keep your emails exciting and brief. One Mississippi, two Mississippi… Get creative with emojis in email subject lines to increase open rates! Don’t forget to add a short preview description to encourage people to click on your email. Not just a pretty interface Try different email subject line styles to find what gets the most opens. Want the loading time to be longer so we can spend more time together :) Keep your email subject line short and attention-grabbing.