Feel free to spin in your chair while you wait Test, test, and test again! Make sure your email looks good on all devices before you send it out. My day’s been ok, how’s yours? Try different email subject line styles to find what gets the most opens. Keep your email subject line short and attention-grabbing. 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. Don’t make ‘em yawn! Keep your emails exciting and brief.