OFFICE365 – Inoltro verso email esterne

Provare con PowerShell come amministratore

Set-ExecutionPolicy RemoteSigned

$UserCredential = Get-Credential

$Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $UserCredential -Authentication Basic -AllowRedirection

Import-PSSession $Session -DisableNameChecking

Lanciare il cmdlet:
Set-HostedOutboundSpamFilterPolicy -Identity Default -AutoForwardingMode On