Try different email subject line styles to find what gets the most opens. I’m worth the wait One Mississippi, two Mississippi… Boost your email opens with a punchy subject line. Test, test, and test again! Make sure your email looks good on all devices before you send it out. Is anyone even reading this? Keep an eye on your email open rate to analyze and improve performance! Don’t forget to add a fun, relevant call-to-action button to your email.