automaticly subdomain

[vsitor]

hello

i want for every new created domain the following subdomains to be created automatically:

sql.mydomain.com --> shall go to the phpmyadmin for the domain

statistic.mydomain.com ---> shall be routed to the webalizer statistics

if i enter webmail.mydomain.com i will get access to the webmail HORDE of that domain

why is it not possible to let the SQL-subdomain and the statistik-subdomain also be created automatically???

thank you for your help