Next time a connection is initiated by the same user, any one of the CAS server will pickup the connection and proxies it back to the relevant mailbox server.This is different to an Exchange 2010 connection where the server name is the CAS array. Within Outlook, the server name will be the mailbox guid the smtp domain.CAS only authenticates and proxies the connection. Once the connection is successful, Outlook will. Also, look right at the right-hand bottom, and you’ll see the Trying to connect message. For example, Cached Mode users see a Disconnected message displayed on the Outlook status bar.
#Connect outlook to exchange server 2013 Offline
This option disables the offline mode, so your Outlook will automatically connect to the server. Microsoft Outlook clients that use MAPI over HTTP to connect to Microsoft Exchange Server 2013 mailboxes are intermittently disconnected.
Once the user is authenticated, CAS looks up where the user mailbox is. Configuring Outlook Manually for Exchange 2013 Last Modified on 4:39 pm BST If you dont have an Autodiscover record in place, Outlook will generally be unable to find your mailbox settings to configure your account.CAS servers authenticates the incoming connection. Fixes some mailbox connection issues for Outlook 2013, Outlook 2010, or Outlook 2007 that has an Exchange 2010, Exchange 2013, or Exchange 2016 mailbox configured.(The below diagram is from one of the TechED NA Exchange session). Active Directory hands back the autodiscover url and the Outlook client connects to the autodiscover service and gets the information for all the Exchange urls.Īssuming that the CAS servers are load balanced using NLB or HLB, Outlook connects to one of the CAS servers. Outlook queries Active Directory for SCP record, which is the AutoDiscoverServiceInternalURI set by the Exchange administrator. Let us take a look as to how an Outlook client connects to an Exchange 2013 mailbox.