Don’t forget to add a short preview description to encourage people to click on your email. I wish I looked as good as you while waiting Generating witty text... Don’t make ‘em yawn! Keep your emails exciting and brief. Get creative with emojis in email subject lines to increase open rates! Is anyone even reading this? Try different email subject line styles to find what gets the most opens. Don’t forget to add a fun, relevant call-to-action button to your email.