Is anyone even reading this? "I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia Opening the door to unlimited creativity… Try different email subject line styles to find what gets the most opens. Get creative with emojis in email subject lines to increase open rates! Don’t forget to add a fun, relevant call-to-action button to your email. Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Let your imagination run wild.