Keep an eye on your email open rate to analyze and improve performance! Test, test, and test again! Make sure your email looks good on all devices before you send it out. Try different email subject line styles to find what gets the most opens. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Feel free to spin in your chair while you wait Don’t forget to add a short preview description to encourage people to click on your email. Boost your email opens with a punchy subject line. Let your imagination run wild.