Avoid getting marked as spam! Only email people who have agreed to receive emails from you. 51% of emails are opened on mobile devices - don’t forget to check the mobile preview for your email! Is anyone even reading this? I’m worth the wait Want the loading time to be longer so we can spend more time together :) Keep your email subject line short and attention-grabbing. Sit up straight. Get creative with emojis in email subject lines to increase open rates!