RE: DMZ, OWA and Exchange 5.5 questions

[Lefkovics, William]

Title: RE: DMZ, OWA and Exchange 5.5 questions

On your OWA server?

 

 

-----Original Message-----
From: Dan Yarrow [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 14, 2002 1:46 PM
To: MS-Exchange Admin Issues
Subject: RE: DMZ, OWA and Exchange 5.5 questions

orrrr you could just use URLScan and IISLockdown from Microsoft for nothing.. :)

-----Original Message-----
From: Rick Ward - HQ [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, 15 January 2002 07:01
To: MS-Exchange Admin Issues
Subject: RE: DMZ, OWA and Exchange 5.5 questions

100% agree with Mr. William..

I also recommend a product for IIS called SECUREIIS by eEye.com. It works very well with IIS 4.0/5.0 and protects against virtually any DOS/Hack attacks. Costs about $800 per server, and very reasonable for what it does. MS is looking at it as well. Between that, SSL and a Firewall you can be assured you're very well protected... Only thing better would be Apache on OpenBSD, but that's another can-o-worms.

-Rick
-----Original Message-----
From: Lefkovics, William [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 14, 2002 11:55 AM
To: MS-Exchange Admin Issues
Subject: RE: DMZ, OWA and Exchange 5.5 questions

You don't really gain anything putting the OWA part in the DMZ.  OWA acts as what I call "MAPI-by-proxy" so the number of holes you need to punch in the internal firewall basically denigrates your DMZ.

William

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 14, 2002 11:49 AM
To: MS-Exchange Admin Issues
Subject: DMZ, OWA and Exchange 5.5 questions

greetings

Has anyone set up OWA in a DMZ, where the server that OWA resides on is not part of the domain on the internal network?  Is this possible?  We're using NT 4 with Exchange 5.5, latest sp for those versions.

We're in the process of scoping out whether this can be done and have been looking through technet, Slipstick, Swynk and a few other sites but haven't really found the answer.

tia for any input or guidance.

Patrick Ribbons

List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm

List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm

List Charter and FAQ at:
http://www.sunbelt-software.com/exchange_list_charter.htm

List Charter and FAQ at:
http://www.sunbelt-software.com/exchange_list_charter.htm
List Charter and FAQ at:
http://www.sunbelt-software.com/exchange_list_charter.htm