A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. I’m worth the wait Boost your email opens with a punchy subject line. Don’t forget to add a fun, relevant call-to-action button to your email. Feel free to spin in your chair while you wait 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Keep an eye on your email open rate to analyze and improve performance! Let your imagination run wild.