TPOV

Just a little learning snack on Outlook Web App Proxying versus Redirection. Let’s say we have two Active Directory sites, both with at least one Mailbox Server and both with at least one Client Access Server and we want users to be able to use Outlook Web App from the internet. This means that at [...]

The Client Access Server, or CAS in short, is the primairy connection point for all clients to access thier email. The CAS handles incoming client connections for Webmail (Outlook Web Access, or OWA), The Offline Address Book (OAB), Unified Messaging (UM), ActiveSync, POP, IMAP and the Exchange Web Services. Note; Currently (Exchange 2007 SP1) all MAPI [...]