Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Is anyone even reading this? Test, test, and test again! Make sure your email looks good on all devices before you send it out. Sit up straight. We’re very font of you because you’re our type. Don’t forget to add a short preview description to encourage people to click on your email. I’m worth the wait Keep your email subject line short and attention-grabbing.