I just installed Mailman and it seemed to setup ok, until I tried to create a new list using the webpage.

My machine name is server1.my.domain
My web page is www.my.domain
All email addrs are name@my.domain

DNS is set up for www.my.domain, mail.my.domain and
mail2.my.domain.

Sendmail is working fine.

Mailman wants to use mylist@server1.my.domain when it should be mylist@my.domain

Reading through the docs, I decided to change the settings in mm_cfg.py, setting
Default_Email_Host = my.domain
and
Default_Url_Host = www.my.domain
and commenting out the previous 5 lines.

When I try to update, I get a message

"NameError: name'www.' not defined"

Any suggestions?

Thanks.