CmdID

CmdID / PowerShell / Cmdlets / Get

Get-MailboxUserConfiguration

Use the Get-MailboxUserConfiguration cmdlet to view user configuration items in mailboxes. Exchange PowerShell reference

From the Exchange PowerShell reference 5 parameters Its page in the reference

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Parameters

5 in the Exchange PowerShell reference
-IdentityThe Identity parameter specifies the user configuration item that you want to view.
-MailboxThe Mailbox parameter specifies the mailbox that contains the user configuration items you want to view.
-Confirm, -cfThis parameter is reserved for internal Microsoft use.
-DomainControllerThe DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory.
-WhatIf, -wiThis parameter is reserved for internal Microsoft use.