“PosterMyWall has a variety of different email templates that makes the job a whole lot easier than usual.“ - neokolmann Boost your email opens with a punchy subject line. Let your imagination run wild. Keep your email subject line short and attention-grabbing. Not just a pretty interface Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Generating witty text... Get creative with emojis in email subject lines to increase open rates!