Subdomains dont work

[halbesma]

Which php version do you use?
4.3.9

Which server software do you use?
Linux?

Is php installed as cgi or as module?
Module

What is the url where we can have a look at your problem?
http://www.optusmobile.com/myred/register.php

What is the exact problem?
The script works fine except it doesn't redirect subdomains. I signed up on URL redirect (http://www.halbesma.optusmobile.com) but it wont redirect to the secified ULR (http://au.yahoo.com - just to test).

Please help

[Scooby]

It the normal problem you havnt got wildcard subdomains set up.