Override field permission in rss

Hi, thank for Views RSS, use it extensively on my site.

I got a field called 'contact info' that only a certain role (premium) can see on the website.

Now I want to output the 'contact info' field in a newsletter using rss feeds.

The moment the feed leaves the system (user not logged in), 'contact info' not avail (:

I've tried Disable SQL rewriting on the view, still no happiness.

Please do you have any suggestions how to disable field permissions on a field in RSS?

Most appreciate any suggestions :)