Applies to: Exchange Server 2013

This cmdlet is available only in on-premises Exchange Server 2013.

Use the New-AuthRedirect cmdlet to create OAuth redirection settings for Microsoft Exchange 2010 Client Access servers in your Microsoft Exchange 2013 organization.

For information about the parameter sets in the Syntax section below, see Syntax.

New-AuthRedirect -AuthScheme <Unknown | Bearer> -TargetUrl <String> [-Confirm [<SwitchParameter>]] [-DomainController <Fqdn>] [-WhatIf [<SwitchParameter>]]

This example creates an OAuth redirection object with the following settings:

  • AuthScheme   Bearer

  • TargetURL

New-AuthRedirect -AuthScheme Bearer -TargetURL

Exchange 2010 Client Access servers don't support OAuth authentication requests. Use this cmdlet to redirect OAuth authentication requests to an Exchange 2013 Client Access server. This cmdlet is only useful if your organization has Exchange 2010 Client Access servers.

You need to be assigned permissions before you can run this cmdlet. Although all parameters for this cmdlet are listed in this topic, you may not have access to some parameters if they're not included in the permissions assigned to you. To see what permissions you need, see the "OAuth authentication redirection settings" entry in the Clients and mobile devices permissions topic.


Parameter Required Type Description




The AuthScheme parameter specifies the authentication scheme that's used by the authentication redirection object. Typically, this value is Bearer.




The TargetUrl parameter specifies the FQDN of the Exchange 2013 Client Access server that will process the Oauth request.




The Confirm switch causes the command to pause processing and requires you to acknowledge what the command will do before processing continues. You don't have to specify a value with the Confirm switch.




The DomainController parameter specifies the fully qualified domain name (FQDN) of the domain controller that writes this configuration change to Active Directory.




The WhatIf switch instructs the command to simulate the actions that it would take on the object. By using the WhatIf switch, you can view what changes would occur without having to apply any of those changes. You don't have to specify a value with the WhatIf switch.

To see the input types that this cmdlet accepts, see Cmdlet Input and Output Types. If the Input Type field for a cmdlet is blank, the cmdlet doesn’t accept input data.

To see the return types, which are also known as output types, that this cmdlet accepts, see Cmdlet Input and Output Types. If the Output Type field is blank, the cmdlet doesn’t return data.