One Mississippi, two Mississippi… A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Want the loading time to be longer so we can spend more time together :) Fighting off robots… Don’t forget to add a short preview description to encourage people to click on your email. Keep your email subject line short and attention-grabbing. Sit up straight. Sikuthanda kakhulu ngoba ungowohlobo lwethu.