CmdID / PowerShell / Cmdlets / Get
Get-InboundConnector
Use the Get-InboundConnector cmdlet to view the settings for an Inbound connector in your cloud-based organization. Exchange PowerShell reference
From the Exchange PowerShell reference 2 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the name or GUID of the Inbound connector.-ResultSizeThe ResultSize parameter specifies the maximum number of results to return.