Not just a pretty interface Is anyone even reading this? Sit up straight. Keep your email subject line short and attention-grabbing. Boost your email opens with a punchy subject line. Test, test, and test again! Make sure your email looks good on all devices before you send it out. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Want the loading time to be longer so we can spend more time together :)