A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Sit up straight. Join 4 million members in making awesome marketing content. [insert fun loading text here] Test, test, and test again! Make sure your email looks good on all devices before you send it out. Time to get that bread. I’m worth the wait Don’t forget to add a fun, relevant call-to-action button to your email.