Is anyone even reading this? Test, test, and test again! Make sure your email looks good on all devices before you send it out. Don’t forget to add a short preview description to encourage people to click on your email. Opening the door to unlimited creativity… "Our charity nursery has improved their event marketing thanks to PosterMyWall flyers!" - Paula Fighting off robots… Don’t make ‘em yawn! Keep your emails exciting and brief. Keep your email subject line short and attention-grabbing.