Don’t forget to add a fun, relevant call-to-action button to your email. Generating witty text... [insert fun loading text here] Sikuthanda kakhulu ngoba ungowohlobo lwethu. Don’t make ‘em yawn! Keep your emails exciting and brief. Not just a pretty interface A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Keep your email subject line short and attention-grabbing.