I am trying to configure Outlook Anywhere but failing the connectivity test at exrca.com and I receive the following message Testing RPC/HTTP connectivity.
The RPC/HTTP test failed.
Attempting to resolve the host name mail.domain.com/exchweb in DNS.
The host name couldn't be resolved.
Tell me more about this issue and how to resolve it
Host mail.domain.com/exchweb couldn't be resolved in DNS InfoDomainNonexistent.
Elapsed Time: 79 ms.
The onsite server is a Windows 2003 Standard and Exchange 2003 Standard. I've installed RPC over HTTP . I've been following the article http://www.msexchange.org/articles-tutorials/exchange-server-2003/migration-deployment/Implementing-RPC-over-HTTPS-single-Exchange-Server-2003-environment.html
I've stopped at "Set the NT Directory Services (NTDS) port on all Global Catalog Servers that act as Exchange Server 2003 back-end Servers". I have not configured this before and would like to know if there would be any negative impact on the production servers.
The aim is to use Outlook Anywhere rpc over http in migrating mailboxes from the onsite Exchange to office 365.
Any guidance will be useful.