51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Join 4 million members in making awesome marketing content. Don’t forget to add a fun, relevant call-to-action button to your email. [insert fun loading text here] Test, test, and test again! Make sure your email looks good on all devices before you send it out. Let your imagination run wild. Feel free to spin in your chair while you wait A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails.