It doesn't even seem like phishing; there's no contact info and the sender bounces in a way that seems like it doesn't go to the one who sent it. Is it general

It doesn't even seem like phishing; there's no contact info and the sender bounces in a way that seems like it doesn't go to the one who sent it. Is it general FUD (eroding FBI legitimacy) or a smear campaign against Vinny Troia..? EDIT: Or it's a diversion of attention; there's something else going on somewhere else that they want to go unnoticed.