Hi again, I reply to myself, just for the case that this can help somebody in the future Finally I've found the problem was the directive <five:defaultViewable>, that enters in conflict with the Redirect exception raised from PluggableAuthFolder in its before_publishing_traverse_hook. Removing <five:defaultViewable> and leaving default page in Zope 2 mode (index_html), all works fine. Regards -- Santi Camps Earcon S.L. - http://www.earcon.com - http://www.kmkey.com