Opening the door to unlimited creativity… A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Don’t forget to add a short preview description to encourage people to click on your email. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Generating witty text... Don’t forget to add a fun, relevant call-to-action button to your email. We’re very font of you because you’re our type. Keep your email subject line short and attention-grabbing.