Responsive email not working Formit autoresponder

I am trying to set up a responsive email but the @media does not work with the formIt autoresponder.

Any suggestions?

To send the email, the FormItAutoResponder hook uses the normal class modPHPMailer that is part of MODx and a wrapper for PHPMailer.

I don’t see why a media query wouldn’t work. Maybe your e-mail client doesn’t support it.

Do messages go out when you use the same credentials in QuickEmail?

I have no idea either. I tried to hide some content on mobile and it just would not take the media query.
I changed the design of the mail template as a workaround.