"I use PosterMyWall to create flyers for the MANY non-profit organizations that we are involved with!" - Stachia Don’t forget to add a fun, relevant call-to-action button to your email. Not just a pretty interface Don’t make ‘em yawn! Keep your emails exciting and brief. One Mississippi, two Mississippi… Boost your email opens with a punchy subject line. Feel free to spin in your chair while you wait Don’t forget to add a short preview description to encourage people to click on your email.