Sit up straight. Try different email subject line styles to find what gets the most opens. Keep an eye on your email open rate to analyze and improve performance! [insert fun loading text here] 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! My day’s been ok, how’s yours? Don’t make ‘em yawn! Keep your emails exciting and brief. A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails.