Get creative with emojis in email subject lines to increase open rates! Opening the door to unlimited creativity… "I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia Not just a pretty interface Let your imagination run wild. Time to get that bread. Try different email subject line styles to find what gets the most opens. Avoid getting marked as spam! Only email people who have agreed to receive emails from you.