Serveralias problems

[Coquelicot]

Hi,

I try to add Serveralias to my webserver.

So i've edited the vhost.conf file in home/httpd/vhosts/[mydomain]/conf/

it looks like that :

DocumentRoot /home/httpd/vhosts/luberon-strategie.com/httpdocs
ServerName luberon-strategie.com
ServerAlias *.luberon-strategie.com

<Directory /home/httpd/vhosts/luberon-strategie.com/httpdocs>
Options FollowSymLinks
AllowOverride None
</Directory>

<IfModule mod_php4.c>
php_admin_flag safe_mode Off
php_admin_value register_globals 0
</IfModule>

<IfModule mod_rewrite.c>
RewriteEngine On
Rewriterule ^/var/storage/.* - [L]
Rewriterule ^/var/[^/]+/storage/.* - [L]
RewriteRule ^/var/cache/texttoimage/.* - [L]
RewriteRule ^/var/[^/]+/cache/texttoimage/.* - [L]
Rewriterule ^/design/[^/]+/(stylesheets|images|javascript|flash)/.* - [L]
Rewriterule ^/share/icons/.* - [L]
Rewriterule ^/extension/[^/]+/design/[^/]+/(stylesheets|images|javascripts?)/.* - [L]
Rewriterule ^/packages/styles/.+/(stylesheets|images|javascript)/[^/]+/.* - [L]
RewriteRule .* /index.php
</IfModule>

but only 2 subdomains are redirected :

www.luberon-strategie.com and admin.luberon-strategie.com

for example "http://fr.luberon-strategie.com" redirect to the "default" folder

I don't know what happen, please help
Thanks