Question : Do I move system mailboxes when migrating to Exchange 2007 from Exchange 2003

I am in the process of an Exchange 2007 migration from Exchange 2003.  Both boxes are live and I am moving mailboxes.  Do I need to move any of these system mailboxes that are on the Ex2003 machine?  The mailboxes in question are: SMTP, SystemMailbox, Postmaster and System Attendant.  Thanks in advance.

-mcbride

Answer : Do I move system mailboxes when migrating to Exchange 2007 from Exchange 2003

Below describes what happens to the system mailboxes when running Move-Mailbox

http://msexchangeteam.com/archive/2006/11/02/430289.aspx