Preventing users from forwarding mail using a Send Copy To rule only for specific domains. Actually when "User rules mail forwarding" is set to Disabled, users can still create a rule that uses 'Send Copy To.' However, the router does not send any copy or forward the messages. It would be great to be able to disable this feature when the rules is intended for specific domains ( i.e . gmail.com, libero.it ext) or in any case create a more granular policy to restrict "send to copy " rule.