Penetration Testing mailing list archives

Re: Avoiding Postfix Fingerprinting

From: Michel Arboi <michel.arboi () gmail com>
Date: Thu, 10 Mar 2005 11:42:26 +0100

On Tue, 8 Mar 2005 12:20:24 +0100, Isidro Labrador <irlabrador () sgi es> wrote:

The question is: is there a way to avoid being fingerprinted in Postfix?


If you don't recompile it, a way is to put a specific proxy in front
of your server.
This proxy could be fingerprinted but smtpscan will only identify the
1st MTA in the chain, of course.
However, adding elements to your system does not always make it more secure.

Current thread:

Null Session Wbsony (Mar 07)
- Re: Null Session H D Moore (Mar 07)
  - Avoiding Postfix Fingerprinting Isidro Labrador (Mar 08)
    - Re: Avoiding Postfix Fingerprinting Joachim Schipper (Mar 08)
    - Re: Avoiding Postfix Fingerprinting Javier Fernandez-Sanguino (Mar 09)
    - Re: Avoiding Postfix Fingerprinting Olivier Fauchon (Mar 09)
    - Re: Avoiding Postfix Fingerprinting Michel Arboi (Mar 10)
    - Re: Avoiding Postfix Fingerprinting Michel Arboi (Mar 10)