My day’s been ok, how’s yours? Don’t forget to add a fun, relevant call-to-action button to your email. Join 4 million members in making awesome marketing content. Not just a pretty interface Want the loading time to be longer so we can spend more time together :) A mobile-responsive email can increase clicks by 15%. Always check mobile previews before sending out emails. 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!