Email Auto Config

[collimic]

I have a need to know how to setup my email server so that it will auto configure the email clients. I am not sure what to even call this process.
Outlook will try to log into a server and set it up and so will many cell phones. I set up my server using the Perfect Ubuntu 8.10 server and have isp config installed and running. just need to know where to go from here.

[falko]

I'm not sure if this is possible. That's the first time I hear of such a thing...