Keep your email subject line short and attention-grabbing. Don’t make ‘em yawn! Keep your emails exciting and brief. Boost your email opens with a punchy subject line. Feel free to spin in your chair while you wait Is anyone even reading this? Let your imagination run wild. Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Don’t forget to add a fun, relevant call-to-action button to your email.