Fighting off robots… I wish I looked as good as you while waiting Don’t forget to add a fun, relevant call-to-action button to your email. Get creative with emojis in email subject lines to increase open rates! We’re very font of you because you’re our type. Avoid getting marked as spam! Only email people who have agreed to receive emails from you. [insert fun loading text here] A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails.