Autor: Kelley Reynolds
Data:
Para: Exim Mailing List
Assunto: [exim] OS Fingerprint Email
For those of you interested, I've outlined a method for OS
Fingerprinting E-mail using FreeBSD and PF .. the details can be
found at
http://blog.insidesystems.net/articles/2006/06/06/OS-Fingerprinting-
Email
Kelley Reynolds
President
Inside Systems, Inc.