One of our companies is changing their name. We will register the new domain name for Internet and e-mail tomorrow. On the face of it,I believe all I'll need to do is change the Default Recipient Policy in Exchange 2003 for the "new" e-mail addresses to become live and promulgate the Exchange Store and AD. I'm assuming that old e-mails for users will still remain and their Outlook 2003 accounts will not have to be altered in any way. The ISP will point new domain name as required. Can one of you confirm (or deny) the ease of this proposed change ? Thanks Simon