"Our charity nursery has improved their event marketing thanks to PosterMyWall flyers!" - Paula Get creative with emojis in email subject lines to increase open rates! I wish I looked as good as you while waiting Sikuthanda kakhulu ngoba ungowohlobo lwethu. Not just a pretty interface 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. Let your imagination run wild.