I have 2 Exchange 2003 SP2 Enterprise edition servers, one of which I just added in the same Organization and Administrative groups. I can access Webmail on the old server but I can't access it on the new server. I moved some mailboxes from the old server, where external access worked fine, to the new server but now I cannot access any of them from the internet. I have duplicate the same configuration for webmail from the old server to the new server but it does not work. Any ideas?? Thanks in advance.