ServerName mydomain.com ServerAlias www.mydomain.com www.mydomain.ca mydomain.ca www.foo.com foo.com DocumentRoot /home/html/htdocs/www.mydomain.com/ AllowOverride all Options Indexes MultiViews FollowSymLinks Order allow,deny RewriteCond %{HTTP_HOST} !^www\.mydomain\.com [NC] RewriteCond %{HTTP_HOST} !^$ RewriteRule ^/(.*) http://www.mydomain.com/$1 [L,R]