Hello @user1152 ,   Every email I’ve received and continue to receive on Gmail shows all text after the subject line and pre-header. This includes emails sent from outside Constant Contact, as well as those from major corporations with their own internal email systems.   I did find this article from Litmus, which mentions non-breaking spaces (and other elements) can be added, but that this isn't a guarantee since email programs (like Gmail) are regularly changing their coding. You're welcome to add this additional coding to your custom code emails if you'd like, but at this time, this isn't something we can control for in Gmail's system.  ... View more