Let your imagination run wild. Feel free to spin in your chair while you wait [insert fun loading text here] Join 4 million members in making awesome marketing content. Don’t forget to add a fun, relevant call-to-action button to your email. A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Is anyone even reading this? Test, test, and test again! Make sure your email looks good on all devices before you send it out.