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. Get creative with emojis in email subject lines to increase open rates! Sit up straight. Keep an eye on your email open rate to analyze and improve performance! Opening the door to unlimited creativity… Keep your email subject line short and attention-grabbing. Time to get that bread.