Try different email subject line styles to find what gets the most opens. Opening the door to unlimited creativity… Generating witty text... "Our charity nursery has improved their event marketing thanks to PosterMyWall flyers!" - Paula 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Is anyone even reading this? Let your imagination run wild. Get creative with emojis in email subject lines to increase open rates!