Sit up straight. Get creative with emojis in email subject lines to increase open rates! "Our charity nursery has improved their event marketing thanks to PosterMyWall flyers!" - Paula "I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia Boost your email opens with a punchy subject line. Don’t make ‘em yawn! Keep your emails exciting and brief. Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Try different email subject line styles to find what gets the most opens.