CmdID / PowerShell / Cmdlets / New
New-X400AuthoritativeDomain
Use the New-X400AuthoritativeDomain cmdlet to create and specify the X.400 authoritative domain for the organization. Exchange PowerShell reference
From the Exchange PowerShell reference 6 parameters Its page in the reference
Parameters
-NameThe Name parameter specifies the unique name for the X.400 authoritative domain.-X400DomainNameThe X400DomainName parameter specifies the X.400 namespace, which can only include the X.400 organizational components.-Confirm, -cfThe Confirm switch specifies whether to show or hide the confirmation prompt.-DomainControllerThe DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory.-WhatIf, -wiThe WhatIf switch shows what the command does without making any changes.-X400ExternalRelayThe X400ExternalRelay parameter specifies authoritative domain an external relay domain.