http://www.microsoft.com/Exchange/techinfo/E2KFrontBack.htm
This paper may allow some administrators to properly setup Microsoft
Exchange and hopefully avoid Kenneth's points below:)
/m
At 10:59 AM 8/29/00 -0400, Ng, Kenneth \(US\) wrote:
>First recommendation: don't use exchange, it needs too many services open up
>to be secure.
>Second recommendation: if you have to use Exchange for political or other
>reasons, use a VPN to connect remotely. If you want to be able to connect
>from almost anywhere (especially behind remote firewalls that you can't
>control), stay away from PPTP and IPSEC. Use something that can tunnel over
>an application gateway protocol such as TELNET or SSL. And I DO NOT mean a
>program that uses port 23 or 443 and uses some arbitrary protocol, that will
>not work on application gateway firewalls.
>
>-----Original Message-----
>From: Al Saenz [mailto:[EMAIL PROTECTED]]
>Sent: Tuesday, August 29, 2000 9:29 AM
>To: [EMAIL PROTECTED]
>Subject: Mail Serve Security
>
>
>Hello and Thank you for your input.
>
>I have an MS Exchange Server. I know there has been mention in the past
>about have some kind of Exchange relay server in the DMZ while your actual
>E-mail server is in your protected LAN.
>
>I am wanting to let mobile users check email.
>Could someone refresh my memory and lead me in the right direction.
>
>Thank you.
>
>al
>
>
>
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