I had a friends Email account get hacked into over the weekend and sent some nefarious shit over the contact listings. It was done under the email login and password, but what I need to find out if exactly how can I pinpoint the location of the originating terminal that sent the email. I already checked the headers though Outlook express and I narrowed down a Few ISP addresses already. I conducted a DNS reverse lookup already and I think I narrowed down the town, but Im not sure if I got this right. This was through Yahoo and I know they leave digital fingerprints all over that shit, so I need some help to find out exactly what I can do about this. I talking names and addresses.