Fighting off robots… Don’t forget to add a short preview description to encourage people to click on your email. Sit up straight. Boost your email opens with a punchy subject line. Want the loading time to be longer so we can spend more time together :) [insert fun loading text here] 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Avoid getting marked as spam! Only email people who have agreed to receive emails from you.