Keep an eye on your email open rate to analyze and improve performance! Sit up straight. My day’s been ok, how’s yours? Boost your email opens with a punchy subject line. Don’t forget to add a short preview description to encourage people to click on your email. Test, test, and test again! Make sure your email looks good on all devices before you send it out. A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Keep your email subject line short and attention-grabbing.