"Our charity nursery has improved their event marketing thanks to PosterMyWall flyers!" - Paula Try different email subject line styles to find what gets the most opens. Test, test, and test again! Make sure your email looks good on all devices before you send it out. [insert fun loading text here] Get creative with emojis in email subject lines to increase open rates! Is anyone even reading this? Keep an eye on your email open rate to analyze and improve performance! We’re very font of you because you’re our type.