Is anyone even reading this? Test, test, and test again! Make sure your email looks good on all devices before you send it out. Want the loading time to be longer so we can spend more time together :) Don’t forget to add a short preview description to encourage people to click on your email. I wish I looked as good as you while waiting 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Not just a pretty interface Keep your email subject line short and attention-grabbing.