We’re very font of you because you’re our type. Try different email subject line styles to find what gets the most opens. Don’t forget to add a fun, relevant call-to-action button to your email. “There are so many beautiful designs to choose from. I feel like a professional when I use it.” - Dr. Oberson Keep your email subject line short and attention-grabbing. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Generating witty text... Boost your email opens with a punchy subject line.