Don’t forget to add a fun, relevant call-to-action button to your email. Generating witty text... Is anyone even reading this? Keep your email subject line short and attention-grabbing. Fighting off robots… A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. One Mississippi, two Mississippi… Joyina izigidi ezingu-4 zamalungu ekwenzeni okuqukethe kwemakethe okuhle.