Keep your email subject line short and attention-grabbing. A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Get creative with emojis in email subject lines to increase open rates! Generating witty text... I wish I looked as good as you while waiting My day’s been ok, how’s yours? Sikuthanda kakhulu ngoba ungowohlobo lwethu. Don’t forget to add a fun, relevant call-to-action button to your email.