Keep your email subject line short and attention-grabbing. 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! Feel free to spin in your chair while you wait Keep an eye on your email open rate to analyze and improve performance! Sit up straight. Don’t forget to add a fun, relevant call-to-action button to your email. Avoid getting marked as spam! Only email people who have agreed to receive emails from you.