RewriteMap ispacemap txt:/etc/apache2/ispaces_conf/idoia.com_ispaces.map
        RewriteEngine On
        RewriteLog "/var/log/apache2/rewrite.log"
        RewriteLogLevel 9
        RewriteCond %{REQUEST_URI} !^/ispace/.+
        RewriteRule ^/(.*) ${ispacemap:$1}