We’re very font of you because you’re our type. Keep your email subject line short and attention-grabbing. Keep an eye on your email open rate to analyze and improve performance! Try different email subject line styles to find what gets the most opens. Fighting off robots… 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. Don’t forget to add a fun, relevant call-to-action button to your email.