CmdID / PowerShell / Cmdlets / Get
Get-MailboxLocation
Use the Get-MailboxLocation cmdlet to view mailbox location information in Exchange Online. Exchange PowerShell reference
From the Exchange PowerShell reference 8 parameters Its page in the reference
Parameters
-DatabaseThe Database parameter returns the mailbox location information for all mailboxes on the specified mailbox database.-IdentityThe Identity parameter specifies the mailbox location object that you want to view.-UserThe User parameter specifies the user whose mailbox location you want to view.-Confirm, -cfThis parameter is reserved for internal Microsoft use.-IncludePreviousPrimaryThe IncludePreviousPrimary switch specifies whether to include the previous primary mailbox in the results.-MailboxLocationTypeThe MailboxLocationType filters the results by the type of mailbox.-ResultSizeThe ResultSize parameter specifies the maximum number of results to return.-WhatIf, -wiThis parameter is reserved for internal Microsoft use.