DocumentRoot /path/to/a/single/directory ServerName www.mainserver.name ServerAlias www.foo.com ServerAlias www.bar.com # etc. etc. about 50 times # all ServerAliases could be a on a single line, # but I prefer seperate lines for readability # only do the following if you want only the main URL to appear in the URL-bar RewriteEngine On RewriteCond %{HTTP_HOST} !^www.mainserver.name$ [NC] RewriteRule ^.*$ http://www.mainserver.name/ [R,L] # other stuff you need for these domains