Try different email subject line styles to find what gets the most opens. Get creative with emojis in email subject lines to increase open rates! Don’t make ‘em yawn! Keep your emails exciting and brief. Generating witty text... [insert fun loading text here] A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. My day’s been ok, how’s yours? 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email!