Identity

Required

Microsoft.Exchange.Configuration.Tasks.MailboxIdParameter

This parameter specifies the user to enable for Unified Messaging. The variables for this parameter include the following:

• ADObjectID
  
  
• GUID
  
  
• DN
  
  
• Domain\Account
  
  
• UPN
  
  
• LegacyExchangeDN
  
  
• SmtpAddress
  
  
• Alias
  
  

This parameter is required if the Instance parameter is not used.

Confirm

Optional

System.Management.Automation.SwitchParameter

This parameter causes the command to pause processing and requires the administrator to acknowledge what the command will do before processing continues. The default value is $true.

DomainController

Optional

Microsoft.Exchange.Data.Fqdn

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

IgnoreDefaultScope

Optional

System.Management.Automation.SwitchParameter

This parameter instructs the command to ignore the default recipient scope setting for the Exchange Management Shell and use the entire forest as the scope. This allows the command to access Active Directory objects that are not currently in the default scope. Using the IgnoreDefaultScope parameter introduces the following restrictions:

• You cannot use the DomainController parameter. The command will use an appropriate global catalog server automatically.
  
  
• You can only use the DN for the Identity parameter. Other forms of identification, such as alias or GUID, are not accepted.
  
  

KeepProperties

Optional

System.Boolean

This parameter specifies whether the mailbox and directory resident properties should be retained. If this parameter is not included, the user's Unified Messaging properties will be retained.

WhatIf

Optional

System.Management.Automation.SwitchParameter

This parameter instructs the command to simulate the actions that it would take on the object. By using the WhatIf parameter, the administrator can view what changes would occur without having to apply any of those changes. The default value is $true.