Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All
Collapse the table of content
Expand the table of content
Expand Minimize



Applies to: Exchange Server 2013

This cmdlet is available or effective only on Edge Transport servers in on-premises Exchange Server 2013.

Use the Set-AddressRewriteEntry cmdlet to modify an existing address rewrite entry that rewrites sender and recipient email addresses in messages sent to or sent from your organization through an Edge Transport server.

Set-Addressrewriteentry -Identity <AddressRewriteEntryIdParameter> [-Confirm [<SwitchParameter>]] [-DomainController <Fqdn>] [-ExceptionList <MultiValuedProperty>] [-ExternalAddress <String>] [-InternalAddress <String>] [-Name <String>] [-OutboundOnly <$true | $false>] [-WhatIf [<SwitchParameter>]]

This example modifies the existing address rewrite entry named "Address rewrite entry for contoso.com" with the following settings:

  • Changes the original email addresses that are affected by the address rewrite entry to all addresses in the northwindtraders.com domain.

  • Changes the Name value to "Address rewrite entry for northwindtraders.com".

Set-AddressRewriteEntry "Address rewrite entry for contoso.com" -Name "Address rewrite entry for northwindtraders.com" -InternalAddress northwindtraders.com 

This example changes the existing address rewrite entry named "Address entry for all contoso.com email addresses" from inbound and outbound to outbound only. You need to configure a proxy address that matches the rewritten email address for all affected recipients.

Set-AddressRewriteEntry "Address rewrite entry for all contoso.com email addresses" -OutboundOnly $true

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 "Address Rewriting - Edge Transport" entry in the Mail flow permissions topic.


Parameter Required Type Description




The Identity parameter specifies the address rewrite entry you want to modify. You can specify the name or GUID of the address rewrite entry.




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 DomainController parameter isn't supported on Edge Transport servers. An Edge Transport server uses the local instance of Active Directory Lightweight Directory Services (AD LDS) to read and write data.




The ExceptionList parameter specifies the domain names that should be excluded from address rewriting when the InternalAddress parameter contains a value that specifies multiple domain names. You can separate multiple domain names included with the ExceptionList parameter with commas. For more information about how to add values to or remove values from multivalued properties, see Modifying multivalued properties.




The ExternalAddress parameter specifies the final email addresses that you want. If the InternalAddress parameter specifies a single email address (chris@contoso.com), the ExternalAddress parameter must also specify a single email address (support@contoso.com). If the InternalAddress parameter specifies a single domain (contoso.com) or a domain and all subdomains (*.contoso.com), the ExternalAddress parameter must specify a single domain (fabrikam.com).

You can't use the wildcard character (*) with the ExternalAddress parameter.




The InternalAddress parameter specifies the original email addresses that you want to change. You can use the following values:

  • Single email address   david@contoso.com

  • Single domain   contoso.com or sales.contoso.com

  • Domain and all subdomains   *.contoso.com




The Name parameter specifies a unique name for this address rewrite entry.




The OutboundOnly parameter enables or disables outbound-only address rewriting. Valid input for this parameter is $true or $false. The value $true means address rewriting occurs in outbound mail only. The value $false means address rewriting occurs on outbound mail and also on inbound mail (rewritten email addresses are changed back to the original email addresses in inbound mail). The default value is $false.

You must set this parameter to $true if the InternalAddress parameter contains the wildcard character to rewrite addresses in a domain and all subdomains (*.contoso.com).
Also, when you configure outbound-only address rewriting, you need to configure the rewritten email address as a proxy address on the affected recipients. For example, if laura@sales.contoso.com is rewritten to laura@contoso.com, the proxy address laura@contoso.com must be configured on Laura's mailbox. This allows replies and inbound messages to be delivered correctly.




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.

Was this page helpful?
(1500 characters remaining)
Thank you for your feedback
© 2015 Microsoft