Possibility for the mail user to change his password ?

I'm looking for a way to permit to the final mailbox users to change their password.
I have setting up roundcube 0.8.1 and I tried to install the password plugin.

On the Readme file of this plugin, there many password change mechanisms which are handled by included drivers.
But nothing clear for i(MSCP (nor ispCPOmega...)

However, I have found a doc on the ispCPOmega website : http://isp-control.net/documen…l_roundcube_for_webmail?s[]=roundcube#password_changer_optional_plugin
But it's too older (surprised?) and not applicable on my uptodate configuration.

Is there a fonctionnal way to make this plugin works ?

Isn't it in the current git trunk? Not really sure...

On roundcube or inside i-MSCP ?

Yes super that's works like a charm !
I even can change the passwd with special characters (!, * or $) which it was not possible on the i-MSCP interface !

So for the newbie like me, to install this extension, I go to the /tmp directory and I got the plugin with this :

And I follow the README instruction