Sit up straight. A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. My day’s been ok, how’s yours? Time to get that bread. Test, test, and test again! Make sure your email looks good on all devices before you send it out. Boost your email opens with a punchy subject line. Fighting off robots… Don’t forget to add a fun, relevant call-to-action button to your email.