"I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia Get creative with emojis in email subject lines to increase open rates! Let your imagination run wild. Not just a pretty interface Try different email subject line styles to find what gets the most opens. We’re very font of you because you’re our type. One Mississippi, two Mississippi… Don’t forget to add a short preview description to encourage people to click on your email.