Is anyone even reading this? 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. [insert fun loading text here] Generating witty text... 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! Test, test, and test again! Make sure your email looks good on all devices before you send it out.