Vegas Dude,I'm not sure what mail service you're using but on our site we use microsoft exchange and what I do is that I'll highlight the mail I received and on the upper left section there's a File tab,I click it on and go down to Properties and click it on and it will tell you what service sent it and what links it might have gone thur.Remember clicking Properties on any mail message will give you some indication on where the mail came from.Plus if you work in a company that runs Microsoft Exchange mail service or Outlook and you suspect a certain person was doing you the bad deed you can go over to his/her terminal and check out the Sent message tab which will show all the e-mail that they sent out,that is if they didn't delete it to cover their tracks.Also if you're real good friend with the Admin person that handles the Mail server he/she can tract it down fast if the mail was generated in your company.Hope this helps.
