Don’t make ‘em yawn! Keep your emails exciting and brief. Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Not just a pretty interface We’re very font of you because you’re our type. Test, test, and test again! Make sure your email looks good on all devices before you send it out. Get creative with emojis in email subject lines to increase open rates! Keep your email subject line short and attention-grabbing. Let your imagination run wild.