Keep an eye on your email open rate to analyze and improve performance! One Mississippi, two Mississippi… Is anyone even reading this? "I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia “PosterMyWall has a variety of different email templates that makes the job a whole lot easier than usual.“ - neokolmann Don’t forget to add a short preview description to encourage people to click on your email. Boost your email opens with a punchy subject line. Keep your email subject line short and attention-grabbing.