Re: Identification of a Mail Server

Nmap can do more than tell you if a port is open it will also detect what service is running on that port if possible
Bruce Martins
Information Systems Manager
EXTEND>>MEDIA
190 Liberty Street
Toronto, Ontario
Canada
M6K 3L5
_______________________
e:bmartins@xxxxxxxxxx
t: (416) 535-4222 ext. 2307
f: (416) 535-1201
http://www.extend.com
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-----Original Message-----
From: Doug Fox <dfox168@xxxxxxxxxxx>
To: pen-test@xxxxxxxxxxxxxxxxx <pen-test@xxxxxxxxxxxxxxxxx>; incidents@xxxxxxxxxxxxxxxxx <incidents@xxxxxxxxxxxxxxxxx>; forensics@xxxxxxxxxxxxxxxxx <forensics@xxxxxxxxxxxxxxxxx>
Sent: Fri Feb 03 09:03:38 2006
Subject: Identification of a Mail Server

One can use NetCraft (www.netcraft.com) to identify a web server if it is
Appache, IIS, etc.

How can one identify a mail server behind a firewall, be it Exchange,
GroupWise, or Lotus Notes?

nmap or nessus helps identify if a mail server is available through tcp port
25.

Any info is much appreciated!

Regards,

DF

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Hackers are concentrating their efforts on attacking applications on your
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