Don’t forget to add a short preview description to encourage people to click on your email. Fighting off robots… Boost your email opens with a punchy subject line. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Don’t make ‘em yawn! Keep your emails exciting and brief. Try different email subject line styles to find what gets the most opens. Let your imagination run wild. My day’s been ok, how’s yours?