Email headers

From: Marty (marti@videotron.ca)
Date: 02/20/03

  • Next message: MacFerrin, Ken: "RE: wireless security question."
    Date: Thu, 20 Feb 2003 13:32:34 -0500
    From: Marty <marti@videotron.ca>
    To: security-basics@securityfocus.com
    
    

    Hi group,

    Could someone explain how to decipher Email header? How can we know the
    real sender of spam or virus email?

    Thanks,

    Marty