Not just a pretty interface 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. Sit up straight. Test, test, and test again! Make sure your email looks good on all devices before you send it out. Keep an eye on your email open rate to analyze and improve performance! [insert fun loading text here] A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails.