Get creative with emojis in email subject lines to increase open rates! My day’s been ok, how’s yours? Don’t make ‘em yawn! Keep your emails exciting and brief. Keep an eye on your email open rate to analyze and improve performance! Want the loading time to be longer so we can spend more time together :) Don’t forget to add a fun, relevant call-to-action button to your email. One Mississippi, two Mississippi… Sit up straight.