Get creative with emojis in email subject lines to increase open rates! Don’t make ‘em yawn! Keep your emails exciting and brief. I’m worth the wait Try different email subject line styles to find what gets the most opens. Generating witty text... Keep your email subject line short and attention-grabbing. Test, test, and test again! Make sure your email looks good on all devices before you send it out. My day’s been ok, how’s yours?