Try different email subject line styles to find what gets the most opens. I’m worth the wait Don’t forget to add a fun, relevant call-to-action button to your email. Is anyone even reading this? Keep your email subject line short and attention-grabbing. Generating witty text... Don’t forget to add a short preview description to encourage people to click on your email. Avoid getting marked as spam! Only email people who have agreed to receive emails from you.