Get creative with emojis in email subject lines to increase open rates! Opening the door to unlimited creativity… Don’t forget to add a short preview description to encourage people to click on your email. Feel free to spin in your chair while you wait One Mississippi, two Mississippi… Let your imagination run wild. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Want the loading time to be longer so we can spend more time together :)