I wish I looked as good as you while waiting Want the loading time to be longer so we can spend more time together :) Boost your email opens with a punchy subject line. Test, test, and test again! Make sure your email looks good on all devices before you send it out. Feel free to spin in your chair while you wait A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Fighting off robots… Keep your email subject line short and attention-grabbing.