Hi @Gaby we are about a week away from doing this by adding a limited public experience to our currently private, customers-only community.
Community registration and participation will still be customer only, but guest users will be able to view a selection of community discussion forums.
We will be using roles to control the visibility of content, components, and pages that we do not want to be visible to public users, aka guest users.
The guest user experience will also feature CTAs that connect to our inbound pipeline as well to learn more about our products or request a demo, etc.
Since guest users won’t be able to register or participate in community activity we won’t need to do anything special with system emails or notifications.