[Mailman-Users] kudos and question

[nbecker at fred.net]

First let me say mailman is entirely too cool!

Next a question.  I have setup a list here.  Attempting to followup
to a message I posted to my list
(using gnus) it goes to <list>@hns.com.  Unfortunately I don't control 
hns.com, only nbeckerpc.hns.com.  Where can I configure this?

(My exim mailer is configured to accept hns.com as well as
nbeckerpc.hns.com - but if someone else not using my machine tries to
reply it will just bounce)