Don’t forget to add a fun, relevant call-to-action button to your email. Fighting off robots… Avoid getting marked as spam! Only email people who have agreed to receive emails from you. I’m worth the wait Keep your email subject line short and attention-grabbing. Don’t make ‘em yawn! Keep your emails exciting and brief. Sluit aan by 4 miljoen lede wat wonderlike bemarkingsinhoud maak. Don’t forget to add a short preview description to encourage people to click on your email.