PHP and QMail....

Hi... I going to use QMail and PHP, what about the PHP functions for QMail, at the PHP manual say something like .. " LII. Vmailmgr functions...... These functions require qmail and the vmailmgr package by Bruce Guenter. For all functions, the following two variables are defined as: string vdomain the domain name of your virtual domain (vdomain.com) string basepwd the password of the 'real' user that holds the virtual users Only up to 8 characters are recognized in passwords for virtual users Return status for all functions matches response in response.h O ok 1 bad 2 error 3 error connecting Known problems: vm_deluser() does not delete the user directory as it should. vm_addalias() currently does not work correctly. " What about the "Known problems" note ??....