You seem to be the best shot for a direct line to Rossi. If you know of anyone who might have received an email from him directly, see if you can't ask that person to look at the headers of that email. Earlier posts in this thread may be from him and would be very damaging for him, but without ip address confirmation, it cannot be verified. Simply having an email from him forwarded to you is no good; in that case only the message body comes and you need the headers from the original email, which will contain the ip address of the client he sent from. So, if you know anyone closer to him than you who may have an email from him......