Don’t forget to add a fun, relevant call-to-action button to your email. Let your imagination run wild. [insert fun loading text here] I wish I looked as good as you while waiting Test, test, and test again! Make sure your email looks good on all devices before you send it out. Opening the door to unlimited creativity… Keep your email subject line short and attention-grabbing. Don’t forget to add a short preview description to encourage people to click on your email.