[Exim] Change pop Password script (CPANEL)

Hi,

I´ve got the:

apache (1.3.29 (Unix))
cppop
exim (exim-4.24-30_cpanel_stmpcontrol_antivirus_rewrite_mailman2)

and I would like to have a simple cgi script that allows my users to change password of their POP accounts without going to www.domain.com:2095.

The script could also allow to make forwards.

Thanks,
André Pires