Anybody know where Raq4's pull the "registerd recipients" field that gets generated when you go to add a new list?

I setup a redirect so:
www.domain2.com -> www.domain.com/subdomain

in the apache.com.


Domain.com is the main site that was setup through the cobalt GUI. The problem is that now when I go to add a list, the users are listed like this:

user@www.domain2.com


but they need to be

user@domain.com because that is the main site. Anybody know how I could fix this?