How to Configure Exchange Server 2.Outlook Anywhere.In this tutorial I will demonstrate how to enable and configure Exchange Server 2.Outlook Anywhere to provide secure mailbox connectivity for remote Outlook users.Request-certificates-in-IIS-30.gif' alt='How To Install Ssl Certificates In Iis7 Hosting' title='How To Install Ssl Certificates In Iis7 Hosting' />Outlook Anywhere is a much better solution for remote email access than POP or IMAP because the end user experience is the same when the user is using Outlook on the LAN or remotely.Thanks to SSL encryption Outlook Anywhere is also inherently more secure than other protocols that have non encrypted options that companies often deploy.What is Outlook Anywhere Outlook Anywhere is a service provided by the Client Access server role that allows Outlook clients to make a secure connection over SSLHTTPS to the mailbox from remote locations.Previously this was known as RPC over HTTPS but was renamed to Outlook Anywhere in Exchange 2.By wrapping normal Outlook RPC requests in HTTPS the connections are able to traverse firewalls over the common SSLHTTPS port without requiring the RPC ports to be opened.There are three main tasks to deploy Outlook Anywhere in an Exchange environment Enable and configure Outlook Anywhere on the Client Access server.Configure the perimeter firewall to allow SSLHTTPS connections from external networks to the Client Access server.View the latest documentation for Network Performance Monitor.Latest release NPM 12.September 13, 2017.How To Install Ssl Certificates In Iis7 Hosting' title='How To Install Ssl Certificates In Iis7 Hosting' />Configure the Outlook clients to use Outlook Anywhere when connecting from remote networks.Enable Outlook Anywhere on Exchange Server 2.In the Exchange Management Console navigate to Server Configuration Client Access, and select the Client Access server you want to enable for Outlook Anywhere.If you have multiple Client Access servers in an Active Directory site then choose the one that is the internet facing Client Access server.Or if you have deployed a CAS array you will need to repeat this process on all members of the array.Choose the Exchange Server 2.Client Access Server to configure for Outlook Anywhere.With the server selected, in the action pane of the Exchange Management Console click on Enable Outlook Anywhere.Enable Outlook Anywhere for Exchange Server 2.The Enable Outlook Anywhere wizard launches.Enter the external host name for Outlook Anywhere users to use when connecting remotely to Exchange, and choose an authentication method.Configure Outlook Anywhere for Exchange Server 2.The external host name you choose should ideally be one that is already included in the Exchange certificate configured on the Client Access server.Otherwise you will need to create a new certificate for Exchange.The Outlook Anywhere authentication method you choose will depend on a few factors in your environment.Basic Authentication this requires that Outlook users enter their username and password each time they connect to Outlook Anywhere.The credentials are sent in clear text so therefore it is critical that Outlook Anywhere connections only occur over SSLHTTPS.You may need to choose Basic Authentication if the connecting computers are not members of the domain, if the ISA Server publishing rule and listener are shared with other Exchange services that require Basic Authentication, or if the firewall being used does not support NTLM authentication.NTLM Authentication this is ideal for connecting clients that are domain members because the username and password will not need to be entered by the user each time they connect.However NTLM may not work with some firewalls or ISA Server publishing scenarios.When you have configured the Outlook Anywhere settings click Enable to continue, and then click Finish to close the wizard.The Outlook Anywhere configuration for Exchange 2.The Application Event Log will record Event ID 3.Configure the Firewall for Exchange Server 2.Outlook Anywhere.To enable remote Outlook users to connect to Outlook Anywhere the perimeter firewall for the network must be configured to allow the SSLHTTPS connections to pass through to the Client Access server.The precise steps for this will depend on which firewall you are using in your environment.However the basic components of this configuration are A public DNS record for the external host name you are using for Outlook Anywhere.A public IP address on the firewall that the public DNS record resolves to.A NAT or publishing rule to allow SSLHTTPS connections to reach the Client Access server.Exchange Server 2. Conquer Online One Hit Kill Hack . Outlook Anywhere Firewall Overview.If you are running an internet facing Exchange Server 2.CAS array then you would configure the firewall rule to direct traffic to the CAS array IP address.Configure Outlook Clients for Exchange Server 2.Outlook Anywhere.Before an Outlook client can connect to Outlook Anywhere it needs to be configured with the correct settings.In Outlook 2. Account Settings for the Outlook profile that is configured.Outlook 2. 01. 0 Account Settings for Exchange Server 2.Outlook Anywhere.Double click to open the properties of the Exchange Server profile that is configured.Outlook 2. 01. 0 Exchange Server Profile Settings.Click on More Settings, and then select the Connection tab of the settings dialog box that appears.Outlook 2. 01. 0 Connection Settings.Tick the box to Connect to Microsoft Exchange using HTTP, and then click the Exchange Proxy Settings button.Enable Outlook Anywhere in Outlook 2.Enter the External Host Name that was configured for Outlook Anywhere earlier on the Client Access server, and then configure the Proxy Authentication Settings to match the client authentication method chosen on the server.Configure the Outlook Anywhere External Host Name and Authentication Settings in Outlook 2.Click OK, OK, Next and then Finish to apply the change to Outlook 2.You must restart Outlook for the new settings to take effect.Now that Outlook 2.Exchange Server 2.Outlook Anywhere, any time the user launches Outlook from a remote connection and can reach the perimeter firewall over the internet they will be able to securely access their mailbox as though they were still on the corporate network.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
November 2017
Categories |