Boost your email opens with a punchy subject line. Want the loading time to be longer so we can spend more time together :) Fighting off robots… Try different email subject line styles to find what gets the most opens. One Mississippi, two Mississippi… Don’t make ‘em yawn! Keep your emails exciting and brief. A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Test, test, and test again! Make sure your email looks good on all devices before you send it out.