One of the strengths of the mod_proxy solution is that it it possible to use apache-ssl to convert https requests to http. But, that comes with the cost that it is quite difficult for the Zope server to know the actual remote IP. It would be nice to be able to use the E=... flag setting of the RewriteRule to set the REMOTE_ADDR to something visible to Zope. Has anyone used mod_rewrite directives to proxy an https request onto an http zope site? Does the E= flag permit forwarding the REMOTE_ADDR? Thanks Jim Penny