RE: OWA behind ISA
- From: "Thomas W Shinder" <tshinder@xxxxxxxxxxxxxxxxxx>
- To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
- Date: Sun, 17 Aug 2003 21:03:12 -0500
Hi David,
If you can tell me in what ways your setup deviates from the best
practices I've outlined in my series, I can probably come up with a very
quick solution for you.
HTH,
Tom
Thomas W Shinder
www.isaserver.org/shinder
ISA Server and Beyond: http://tinyurl.com/1jq1
Configuring ISA Server: http://tinyurl.com/1llp
-----Original Message-----
From: David Liles [mailto:dave@xxxxxxxxxxxxxxxxxxx]
Sent: Sunday, August 17, 2003 7:00 PM
To: [ExchangeList]
Subject: [exchangelist] RE: OWA behind ISA
http://www.MSExchange.org/
Ok... we've made some good progress...
We've been able to access OWA from our intranet by creating a separate
DNS entry (ourdomain.net) and then configuring the IIS entry for OWA to
also accept that header.
Now, we've deleted all of our previous ISA configurations for OWA and
started from scratch.... following the MS KB 290113
Just and FYI... the box running Exchange/OWA is not the same as our ISA
box...
When we enter the URL for OWA from an external system
(http://ourURL/exchange) we get prompted for a username and password as
expected however, once we enter this and get validated and redirected,
we are presented with a 404 error.
Now, we know things appear to be configured correctly other then the 404
which we do not get from our internal systems when accessing OWA.
We're almost there.... what have we missed?
Thanks
-----Original Message-----
From: Mark Fugatt [mailto:mark@xxxxxxxxx]
Sent: Sunday, August 17, 2003 1:30 PM
To: [ExchangeList]
Subject: [exchangelist] RE: OWA behind ISA
http://www.MSExchange.org/
Um, its strange that you cannot access it locally either, did you check
the
other KB article I sent?
Mark Fugatt
MCT, MCSE, Microsoft Exchange MVP
Pentech Office Solutions Inc
Tel: 585 586 3890
Cell: 585 576 4750
Fax: 585 249 0316
www.4mcts.com
www.exchangetrainer.com
-----Original Message-----
From: David Liles [mailto:dave@xxxxxxxxxxxxxxxxxxx]
Sent: Sunday, August 17, 2003 1:58 PM
To: [ExchangeList]
http://www.MSExchange.org/
We have not run URLScan... we're still in the "configuration" mode for
the new exchange box....
-----Original Message-----
From: Mark Fugatt [mailto:mark@xxxxxxxxx]
Sent: Sunday, August 17, 2003 12:24 PM
To: [ExchangeList]
Subject: [exchangelist] RE: OWA behind ISA
http://www.MSExchange.org/
Have you run URLSCAN on the server?
Mark Fugatt
MCT, MCSE, Microsoft Exchange MVP
Pentech Office Solutions Inc
Tel: 585 586 3890
Cell: 585 576 4750
Fax: 585 249 0316
www.4mcts.com
www.exchangetrainer.com
-----Original Message-----
From: David Liles [mailto:dave@xxxxxxxxxxxxxxxxxxx]
Sent: Sunday, August 17, 2003 1:12 PM
To: [ExchangeList]
http://www.MSExchange.org/
We are trying to configure OWA on our Exchange 2000 server that is
located on our internal network.
We are able to send and receive regular Outlook email however, when
attempting to access email via OWA we get the following error:
403 Forbidden - The server denies the specified Uniform Resource Locator
(URL). Contact the server administrator. (12202)
Internet Security and Acceleration Server
We have followed KB articles 287646 and 308599
We are not even able to access OWA from within our own network...
Thanks
Dave
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Network Security Library: http://www.secinf.net/
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Other Internet Software Marketing Sites:
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No.1 ISA Server Resource Site: http://www.isaserver.org
Windows Security Resource Site: http://www.windowsecurity.com/
Network Security Library: http://www.secinf.net/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
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Other Internet Software Marketing Sites:
Leading Network Software Directory: http://www.serverfiles.com
No.1 ISA Server Resource Site: http://www.isaserver.org
Windows Security Resource Site: http://www.windowsecurity.com/
Network Security Library: http://www.secinf.net/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
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Other Internet Software Marketing Sites:
Leading Network Software Directory: http://www.serverfiles.com
No.1 ISA Server Resource Site: http://www.isaserver.org
Windows Security Resource Site: http://www.windowsecurity.com/
Network Security Library: http://www.secinf.net/
Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com
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