Try different email subject line styles to find what gets the most opens. “Everything I have designed has a crisp professional look and feel. Love this service” - Cameron Get creative with emojis in email subject lines to increase open rates! One Mississippi, two Mississippi… My day’s been ok, how’s yours? Keep your email subject line short and attention-grabbing. Avoid getting marked as spam! Only email people who have agreed to receive emails from you. Don’t forget to add a fun, relevant call-to-action button to your email.