Get creative with emojis in email subject lines to increase open rates! Fighting off robots… Test, test, and test again! Make sure your email looks good on all devices before you send it out. Sit up straight. Keep an eye on your email open rate to analyze and improve performance! We’re very font of you because you’re our type. Let your imagination run wild. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email!