Applies to: Exchange Server 2013

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

Use the Dump-ProvisioningCache cmdlet to return a list of the cached keys and values for the specified server and Windows PowerShell application.

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

Dump-ProvisioningCache -Application <String> -GlobalCache <SwitchParameter> -Server <Fqdn> <COMMON PARAMETERS>
Dump-ProvisioningCache -Application <String> -Server <Fqdn> [-CurrentOrganization <SwitchParameter>] [-Organizations <MultiValuedProperty>] <COMMON PARAMETERS>
COMMON PARAMETERS: [-CacheKeys <MultiValuedProperty>] [-Confirm [<SwitchParameter>]] [-WhatIf [<SwitchParameter>]]

This example displays all cache keys for the specified server and Windows PowerShell application.

Dump-ProvisioningCache -Server EXSRV1.contoso.com -Application Powershell-Proxy -GlobalCache

The Dump-ProvisioningCache cmdlet is for diagnostic purposes only and is rarely used. Exchange administrators or Microsoft support personnel may need to run this cmdlet to troubleshoot problems resulting from incorrect links or properties stamped on newly provisioned recipients, which can be caused by stale data in the provisioning cache.

The Dump-ProvisioningCache cmdlet displays a list of the Windows PowerShell provisioning cache keys. Use the value of these cache keys with the Reset-ProvisioningCache cmdlet to reset provisioning cache data.

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 "Exchange server configuration settings" entry in the Exchange and Shell infrastructure permissions topic.


Parameter Required Type Description




The Application parameter specifies the specific administrative application to reset the provisioning cache for. You can use the following values:

  • Powershell

  • Powershell-LiveId

  • Powershell-Proxy

  • PowershellLiveId-Proxy

  • Ecp

  • Psws




The GlobalCache switch specifies that all cache keys are cleared.




The Server parameter specifies the fully qualified domain name (FQDN) of the server that the application you want to reset is running on.




The CacheKeys parameter specifies the value for the cache key that you want to clear. The format for the values should contain 32 digits separated by four dashes: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx

Use the Dump-ProvisioningCache cmdlet to return a list of cache keys.




The Confirm switch can be used to suppress the confirmation prompt that appears by default when this cmdlet is run. To suppress the confirmation prompt, use the syntax -Confirm:$False. You must include a colon ( : ) in the syntax.




The CurrentOrganization switch specifies that the provision cache is reset for this organization.




The Organizations parameter specifies the organizations that the provisioning cache will be reset. This parameter is used in multi-tenant deployments.




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.