So I set up a discussion list through the Dreamhost panel. The address was firstname.lastname@example.org. However, for whatever reason, the name of this list was automatically designated as 'coffee-mydomain.com'. That's not really a big problem, but when I send out subscription notices, the recipients are told that the list is located at 'email@example.com', which is wrong. Is there any way I can just prevent the whole mailing list process from appending '-mydomain.com' at all?