Webmail Redirection not working

Hello,

Since I updated my server to use php5-fpm daemons with apache2, the domains.com/webmail links do not work anymore.
I'm using latest imscp 1.1.5 version, with debian 7, php 5.3. All works fine except for the links redirections.
Any idea why could that be?
You can test a client domain at: http://www.circlelinedesign.com/webmail
and the admin url is: https://admin.tantosoft.com/webmail

Any help would be greatly appreciated. Thanks.

Self Reply:
I installed the Apache2 redirects hooks file from Hooks::Apache2::Tools::Redirects, and reconfigured the server with the command imscp-setup --reconfigure webmail
It seems to be working... Thanks!