[Mailman-Users] automating user subscription

[Jeremiah Jester]

I have a simple php webform that I would like users to fill out and have 
it automatically subscribe them to a particular mailman list on my 
server. The form needs to be seperate from the default mailman 
subscription page as I will need to have it have many other feilds as 
well as to output its contents into a mysql database. Is there a plain 
text config file that I can simply append an email address too every 
time the form is executed? If not, any other suggestions? Or maybe 
mailman has the capability to read its subscription list from a mysql 
database? I appreciate your help!

Thanks,
JJ