One Mississippi, two Mississippi… 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! “There are so many beautiful designs to choose from. I feel like a professional when I use it.” - Dr. Oberson Don’t forget to add a fun, relevant call-to-action button to your email. Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Boost your email opens with a punchy subject line. Keep your email subject line short and attention-grabbing. Sit up straight.