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! Test, test, and test again! Make sure your email looks good on all devices before you send it out. Want the loading time to be longer so we can spend more time together :) Is anyone even reading this? Fighting off robots… Boost your email opens with a punchy subject line. Let your imagination run wild.