How do I save an email in such a way I can prove legally it's genuine and hasn't been tampered with? I read somewhere each email has a unique identification number but I'm not sure if this is correct.
Basically I want to print off an email that I can keep in case in a few years I need to use it to defend myself and I don't want that person denying they ever sent it or at the very least accusing me of altering it.
Social Networking Bookmarks