Years back we were running Exchange 5.5 in Domain oldNT Server 4.0 Environment.NT Server 4.0 and Exch 5.5 have been removed and no longer online.We purchased new hardware with Windows Server 2000 and created Domain new. We theninstalled Exchange 2000 in Domain newandmigrated all mailboxes from Exch 5.5 to Exch 2000. Recentlyupgraded to Exch 2003 SP2 and when accessing OWA I need to enter http://Domain old.Domain new.com/exchange to allow usto log into OWA. The administrative group has the Domainold name and the routing group also hasDomain oldname. How can I rename/remove all references to Domainoldfrom exchange 2003 and only refer to Domain new?How can I configure OWA to usemail.Domain new.com to access OWA?

You can configure authentication for your new domain in IIS and go to Exchange tab and add basic authentication domain that is your new domain You cannot change Administative group names Deli