Don’t forget to add a short preview description to encourage people to click on your email. My day’s been ok, how’s yours? Boost your email opens with a punchy subject line. Want the loading time to be longer so we can spend more time together :) Get creative with emojis in email subject lines to increase open rates! Is anyone even reading this? We’re very font of you because you’re our type. Don’t forget to add a fun, relevant call-to-action button to your email.