Boost your email opens with a punchy subject line. Generating witty text... I’m worth the wait Don’t forget to add a fun, relevant call-to-action button to your email. “PosterMyWall has a variety of different email templates that makes the job a whole lot easier than usual.“ - neokolmann Sit up straight. Get creative with emojis in email subject lines to increase open rates! Test, test, and test again! Make sure your email looks good on all devices before you send it out.