A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. Don’t forget to add a fun, relevant call-to-action button to your email. Fighting off robots… Join 4 million members in making awesome marketing content. Keep an eye on your email open rate to analyze and improve performance! Don’t make ‘em yawn! Keep your emails exciting and brief. Let your imagination run wild. Get creative with emojis in email subject lines to increase open rates!