CmdID / PowerShell / Cmdlets / Set
Set-X400AuthoritativeDomain
Use the Set-X400AuthoritativeDomain cmdlet to edit an existing X.400 authoritative domain for your organization. Exchange PowerShell reference
From the Exchange PowerShell reference 7 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the X.400 authoritative domain that you want to modify.-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.-NameThe Name parameter specifies the unique name for the X.400 authoritative domain.-WhatIf, -wiThe WhatIf switch shows what the command does without making any changes.-X400DomainNameThe X400DomainName parameter specifies the X.400 namespace that can only include the X.400 organizational components.-X400ExternalRelayThe X400ExternalRelay parameter specifies whether this authoritative domain is an external relay domain.