Get creative with emojis in email subject lines to increase open rates! I wish I looked as good as you while waiting Feel free to spin in your chair while you wait Test, test, and test again! Make sure your email looks good on all devices before you send it out. Try different email subject line styles to find what gets the most opens. Sit up straight. My day’s been ok, how’s yours? Don’t make ‘em yawn! Keep your emails exciting and brief.