Host for majordomo emails

Hi, 

first, thanx to you, @Dan for your help, after i chmodded
the group write off, mail delivery works :).

Now i want to change the majordomo domain
from [email protected] to
[email protected] which i have running
on the server. I already set it up in $whereami , 
but this alone doesn`t work. As a solution, I created the majordomo@..., 
liste@... email adresses as forwardings
to the [email protected] domain mail addresses, 
which seems to work but is there another possibility ?

By that way, i always would have to make new email adresses
whenever a new list is created - very uncomfortable.

Sorry for so much newbie questions, i hope someone`s here got the
patience to explain ;)

greetz, luma