RE: Protecting an Exchange server?
From: Peter Mueller (pmueller_at_sidestep.com)
Date: 05/15/04
- Previous message: lepka_at_ukr.net: "scanning NATed network question"
- Maybe in reply to: bob martin: "Protecting an Exchange server?"
- Next in thread: Jose Enrique Diaz Jolly: "RE: Protecting an Exchange server?"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]
Date: Fri, 14 May 2004 15:55:43 -0700 To: "bob martin" <bobmartin_613@hotmail.com>, <mspencer@evidentdata.com>
> Internet -> My Email Appliance -> Firewall -> Exchange Server
http://advosys.ca/papers/postfix-filtering.html
Sendmail is ok. Postfix is really a lot better than sendmail. Most of
the solutions - such as the one I have listed above - are probably
overkill for you. These solutions filter spam, clean up HTML, clean up
virii, etc. Believe me, if you are asking "how do I protect the
Exchange server" you're in for a long night with these solutions, even
if they are superior.
If you just want a mail gateway then maybe something like Obtuse's SMTPD
is probably your baby. I used this for 2-3 years before the spam just
got too awful with almost no problems. Set it and forget, and setting
doesn't take too long. FYI if you use this the trick to forwarding mail
is /etc/mail/ files such as transport ;-) http://sd.inodes.org/
P
---------------------------------------------------------------------------
Ethical Hacking at the InfoSec Institute. Mention this ad and get $545 off
any course! All of our class sizes are guaranteed to be 10 students or less
to facilitate one-on-one interaction with one of our expert instructors.
Attend a course taught by an expert instructor with years of in-the-field
pen testing experience in our state of the art hacking lab. Master the skills
of an Ethical Hacker to better assess the security of your organization.
Visit us at:
http://www.infosecinstitute.com/courses/ethical_hacking_training.html
----------------------------------------------------------------------------
- Previous message: lepka_at_ukr.net: "scanning NATed network question"
- Maybe in reply to: bob martin: "Protecting an Exchange server?"
- Next in thread: Jose Enrique Diaz Jolly: "RE: Protecting an Exchange server?"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] [ attachment ]
Relevant Pages
|
