Keep your email subject line short and attention-grabbing. Don’t forget to add a short preview description to encourage people to click on your email. Let your imagination run wild. Don’t forget to add a fun, relevant call-to-action button to your email. Don’t make ‘em yawn! Keep your emails exciting and brief. Sit up straight. Try different email subject line styles to find what gets the most opens. My day’s been ok, how’s yours?