I installed Plone 2.5 but it seems that the issue is Zope-related, so I'm posting it here should I go for a different mailing list?) When I access Zope Management Interface through lighttpd (proxy module) it does not show up (wget, e.g. downloads 0 bytes). Relevant part of Lighttpd config: -------- url.rewrite-once = ( "^/plone/(.*)$" => "/VirtualHostBase/http/rio.sci.ccny.cuny.edu/VirtualHostRoot/_vh_plone/$1" ) proxy.server = ( "/VirtualHostBase" => ( ( "host" => "127.0.0.1" , "port" => 8080 ) ) ) ------- at the same time Plone's part is perfectly accessible. Same problem remains even if I remove all the rewriting and simply forward (with mod_proxy) all urls with /manage to port 8080 If I access port 8080 directly everything work just fine.