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Using HTML forms authenication - do not recieve Exchan... - 19.Apr.2007 10:58:57 AM

neilparmar

Posts: 5
Joined: 19.Apr.2007
Status: offline

Hello, there. I am having a problem with ISA server 2006. I have published Exchange 2007 OWA.
When I try to login to OWA via the ISA server, instead of receiving the Exchange 2007 OWA logon screen to choose Premium or basic client, I received and ISA logon screen. Enter user credentials, successfully, logon to OWA but ONLY using premium client.

ISA 2006 server is working but I cannot figure out, why this is happening.

My environment, as follows:
All running on Windows server 2003 + SP1
1 x DC
1 x Exchange 2003 backend
1 x Exchange 2007 (mailbox + hub)
1 x Exchange 2007 (CAS)

I would appreciate, any feedback.

Thanks

Post #: 1

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RE: Using HTML forms authenication - do not recieve Ex... - 28.Apr.2007 12:23:43 PM

tshinder

Posts: 47659
Joined: 10.Jan.2001
From: Texas
Status: offline

Disable the form on the Exchange Server. It should be enabled only on the ISA Firewall.

HTH,
Tom

_____________________________

Thomas W Shinder, M.D.
Sr. Consultant/Technical Writer
Prowess Consulting http://www.prowessconsulting.com/
Blog: http://blogs.isaserver.org/shinder/

GET THE NEW ISA 2006 Book!: http://tinyurl.com/2gpoo8

(in reply to neilparmar)

Post #: 2

RE: Using HTML forms authenication - do not recieve Ex... - 30.Apr.2007 7:11:50 AM

neilparmar

Posts: 5
Joined: 19.Apr.2007
Status: offline

Tom,

Thank you for replying.

I disabled the forms based authenication on the Exchange server and set the authentication to Use one or more standard authentication methods to Basic authentication for the following default web sites : Exchange, Exchweb, Owa and Public. reset IIS on exchange server.

I have enabled FBA using AD on the external listener for the ISA server.

I followed the following articles to help configure the ISA 2006 server:
http://www.isaserver.org/tutorials/Using-2006-ISA-Firewall-RC-Publish-OWA-Sites-Part1.html
http://www.isaserver.org/tutorials/Using-2006-ISA-Firewall-RC-Publish-OWA-Sites-Part2.html

First, before trying to logon to OWA2007 via the ISA server.

I still have the same problem receive ISA logon screen not OWA2007 logon screen via isa 2006 server.

Any other suggestions?

Thanks

(in reply to tshinder)

Post #: 3

RE: Using HTML forms authenication - do not recieve Ex... - 1.May2007 7:31:18 AM

tshinder

Posts: 47659
Joined: 10.Jan.2001
From: Texas
Status: offline

Hi Neil,

Did you install the ISA hotfix that updates it's Exchange 2007 support?

Tom

_____________________________

Thomas W Shinder, M.D.
Sr. Consultant/Technical Writer
Prowess Consulting http://www.prowessconsulting.com/
Blog: http://blogs.isaserver.org/shinder/

GET THE NEW ISA 2006 Book!: http://tinyurl.com/2gpoo8

(in reply to neilparmar)

Post #: 4

RE: Using HTML forms authenication - do not recieve Ex... - 1.May2007 8:34:38 AM

neilparmar

Posts: 5
Joined: 19.Apr.2007
Status: offline

Hi Tom,

No, I have not applied the ISA hotfix that updates it's Exchange 2007 support.

I will try that next and feedback.

Thanks, again

Neil

(in reply to tshinder)

Post #: 5

RE: Using HTML forms authenication - do not recieve Ex... - 1.May2007 12:54:33 PM

neilparmar

Posts: 5
Joined: 19.Apr.2007
Status: offline

Tom,

I have applied the ISA server 2006 hotfix to Update for Publishing Microsoft� Exchange Server 2007 for Microsoft� Internet Security and Acceleration (ISA) Server 2006, link below:

http://support.microsoft.com/kb/925403/

Restarted ISA server but no change still receiving ISA logon screen not OWA.

Is is true if you are running ISA 2006 server EE which is the RC version, you will not see the OWA logon screen, so the behaviour I am seeing is correct?
And if you are using the RTM version then you will have the OWa logon screen?

Thanks
Neil

(in reply to tshinder)

Post #: 6

RE: Using HTML forms authenication - do not recieve Ex... - 2.May2007 8:04:54 PM

tshinder

Posts: 47659
Joined: 10.Jan.2001
From: Texas
Status: offline

Hi Neil,

I know if you use the OWA Web Publishing Wizard you will see the OWA FBA.

HTH,
Tom

_____________________________

Thomas W Shinder, M.D.
Sr. Consultant/Technical Writer
Prowess Consulting http://www.prowessconsulting.com/
Blog: http://blogs.isaserver.org/shinder/

GET THE NEW ISA 2006 Book!: http://tinyurl.com/2gpoo8

(in reply to neilparmar)

Post #: 7

RE: Using HTML forms authenication - do not recieve Ex... - 1.Jun.2007 8:55:43 AM

neilparmar

Posts: 5
Joined: 19.Apr.2007
Status: offline

Tom,

sorted out my issue - I now receive OWA logon for FBA.

The problem was that I setup isa server 2006 in a workgroup first then moved into domain.
To resolve my problem I just uninstalled then reinstalled when inside domain.

Thanks for your help

(in reply to tshinder)

Post #: 8

RE: Using HTML forms authenication - do not recieve Ex... - 1.Jun.2007 10:24:58 AM

tshinder

Posts: 47659
Joined: 10.Jan.2001
From: Texas
Status: offline

Hi Neil,

Great! thanks for the follow up!

Tom

_____________________________

Thomas W Shinder, M.D.
Sr. Consultant/Technical Writer
Prowess Consulting http://www.prowessconsulting.com/
Blog: http://blogs.isaserver.org/shinder/

GET THE NEW ISA 2006 Book!: http://tinyurl.com/2gpoo8

(in reply to neilparmar)

Post #: 9