Get creative with emojis in email subject lines to increase open rates! Sit up straight. “Everything I have designed has a crisp professional look and feel. Love this service” - Cameron Keep your email subject line short and attention-grabbing. Opening the door to unlimited creativity… Is anyone even reading this? Sikuthanda kakhulu ngoba ungowohlobo lwethu. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email!