Ahh! Thanks Allmighty. At last I have finished the 1st version of cPanel Email Management Script. From three days I am working on it. Though today, I mistakenly deleted two core files 
. So I had to start over.
Using this scripts anyone can give free email service to his visitors. Users can auto signup and manage their accounts. Admin also have some controls. The features are:
- Users can registers themselves without intervention of site Admin
- Admin can specify the quota for accounts
- It can check whether the email address is already taken or not
