“PosterMyWall has a variety of different email templates that makes the job a whole lot easier than usual.“ - neokolmann I wish I looked as good as you while waiting Keep your email subject line short and attention-grabbing. 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. Boost your email opens with a punchy subject line. Sit up straight. Don’t forget to add a fun, relevant call-to-action button to your email.