Fighting off robots… Get creative with emojis in email subject lines to increase open rates! Keep an eye on your email open rate to analyze and improve performance! Is anyone even reading this? Sikuthanda kakhulu ngoba ungowohlobo lwethu. One Mississippi, two Mississippi… 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Try different email subject line styles to find what gets the most opens.