[isalist] Re: Possible redirection?
- From: "Steve Moffat" <steve@xxxxxxxxxx>
- To: "ISA Mailing List" <isalist@xxxxxxxxxxxxx>
- Date: Tue, 9 May 2006 09:22:41 -0300
http://www.ISAserver.org
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Of course it is. You just publish both.
S
-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of Andrew English
Sent: Tuesday, May 09, 2006 8:22 AM
To: ISA Mailing List
Subject: [isalist] Re: Possible redirection?
http://www.ISAserver.org
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Greg,
Let me break it down.
AutoSoldNow is a Dealer 2 Dealer auction site that uses Blackberry
Technology. So right now when a Dealer logs into ASN via the web and
builds a auction, then pushes it the LiveNet. Once it hits LiveNet
emails go out to all the buyers some are on our Blackberry Enterprise
Server while others have their own email addresses which our database
sends the emails to.
If the buyer is interested they hit reply to the email and put a amount
in, say 4000, and hit send. The email come back to us via SMTP then is
dumped in the IMAP server still sending a copy to our SMTP server where
the Java application which drives ASN's auctions picks up the email and
rips it apart putting add the buyers bid to the auction.
Currently as it stand there is a rule on the Firebox that directs all
SMTP from the WAN to the DMZ, then there are two rules that redirect
IMAP and SMTP to the Exchange Server.
The system layout consists of two Linux boxes on the DMZ, one which runs
HTTPD and redirects all port 80 www.autosoldnow.com activity to the LAN
Java application server, while the other Linux box runs SpamAssassin and
redirects the incoming SMTP to SMTP and IMAP to the Exchange 2003 server
after it checks to make sure no messages are spam.
I want to eliminate both boxes with ISA, the httpd is easy to do but I
am not sure if it's even possible to have ISA take the SMTP incoming and
redirect it to SMTP and IMAP to Exchange 2003 Server, is it??
Andrew
-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of Greg Mulholland
Sent: Tuesday, May 09, 2006 1:43 AM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Re: Possible redirection?
http://www.ISAserver.org
-------------------------------------------------------
Andrew
What ever do you mean "where does it get its imap from"??
Greg Mulholland
'Security was not considered in the design of this protocol'
-----Original Message-----
From: isalist-bounce@xxxxxxxxxxxxx [mailto:isalist-bounce@xxxxxxxxxxxxx]
On Behalf Of Andrew English
Sent: Tuesday, May 09, 2006 11:48 AM
To: isalist@xxxxxxxxxxxxx
Subject: [isalist] Possible redirection?
http://www.ISAserver.org
-------------------------------------------------------
I am combing through this Linux box that runs RedHat Enterprise 4, and
SpamAssissan to figure out where it gets it's IMAP info from, the
current WatchGuard firewall has only one rule that redirects the IMAP
port 163 from the Linux box to Exchange's IMAP.
Someone on a RedHat forum suggested that I look and see if Xinetd is
running which could mean the SMTP data is also being redirect to IMAP
port 163.
If this is the case is there anyway to emulate this on ISA 2004?
The other rules on the WatchGuard only show all SMTP traffic going from
the WAN to the DMZ Linux box, and SMTP traffic from the Linux box to
Exchange as well.
Thanks
Andrew
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