Keep an eye on your email open rate to analyze and improve performance! Boost your email opens with a punchy subject line. Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Feel free to spin in your chair while you wait Get creative with emojis in email subject lines to increase open rates! Opening the door to unlimited creativity… Generating witty text... Don’t forget to add a short preview description to encourage people to click on your email.