CmdID / PowerShell / Cmdlets / Set
Set-ArcConfig
Use the Set-ArcConfig cmdlet to modify the list of trusted Authenticated Received Chain (ARC) sealers that are configured in the cloud-based organization. Exchange PowerShell reference
From the Exchange PowerShell reference 4 parameters Its page in the reference
Parameters
-IdentityThe Identity parameter specifies the trusted ARC sealers list that you want to modify.-ArcTrustedSealersThe ArcTrustedSealers parameter specifies the domain name of the ARC sealers that you want to add.-Confirm, -cfThe Confirm switch specifies whether to show or hide the confirmation prompt.-WhatIf, -wiThe WhatIf switch shows what the command does without making any changes.