I wish I looked as good as you while waiting Let your imagination run wild. One Mississippi, two Mississippi… Don’t make ‘em yawn! Keep your emails exciting and brief. Test, test, and test again! Make sure your email looks good on all devices before you send it out. Generating witty text... Get creative with emojis in email subject lines to increase open rates! Don’t forget to add a fun, relevant call-to-action button to your email.