Has anyone had any success with responsive coding that works in the majority of ESP, Mobile, and the Gmail App? What I've been working with so far seems to work pretty well for android and for apple but the Gmail app always screws it up. I've found some code ideas specifically for the Gmail App but no solution for it working in Outlook as well (maintaining columns specifically from desktop to mobile).

My goal would be to have a responsive code that works across Outlook and all the other ESP and will be responsive to Android, Apple, and the Gmail App. (I know this is a beautiful dream, but I believe dreams are possible with a little help.)

Let me know what you guys have found.