Generating witty text... Keep an eye on your email open rate to analyze and improve performance! 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. I wish I looked as good as you while waiting Is anyone even reading this? Don’t forget to add a fun, relevant call-to-action button to your email. Try different email subject line styles to find what gets the most opens.