A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Feel free to spin in your chair while you wait Keep your email subject line short and attention-grabbing. Not just a pretty interface Let your imagination run wild. My day’s been ok, how’s yours? Want the loading time to be longer so we can spend more time together :) 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email!