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Publishing OWA and RPC over HTTP with Different Authentication Methods

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Publishing OWA and RPC over HTTP with Different Authent... - 5.Oct.2009 5:53:12 PM   
r3v0l

 

Posts: 2
Joined: 5.Oct.2009
Status: offline
I have Outlook Web Access and ActiveSync running behind ISA using Forms based authentication. I now need to publish RPC over HTTP but connecting via Outlook 2003 fails due to authentication. The problem is the OWA Web Listener is configured for Forms based authentication but RPC over HTTP requires NTLM or basic authentication. I have tried creating a new Web Listener but it fails because it overlaps with the existing Web Listener.

Is there a way I can publish RPC over HTTP using NTLM Authentication and keep Forms based authentication on OWA?

Cheers!
Post #: 1
RE: Publishing OWA and RPC over HTTP with Different Aut... - 5.Oct.2009 6:19:52 PM   
Jason Jones

 

Posts: 4663
Joined: 30.Jul.2002
From: United Kingdom
Status: offline
Nope, you will need two listeners and two IP addresses if you want NTLM for RPC/HTTP. Have a look here:

http://blog.msfirewall.org.uk/2008/07/publishing-exchange-2007-services-with.html

If you are happy to accept the basic auth prompt in RPC/HTTP you can use a single FBA listener and ISA will use "fallback to basic" for RPC/HTTP.

Cheers

JJ

_____________________________

Jason Jones | Forefront MVP | Silversands Ltd
My Blogs: http://blog.msedge.org.uk/ and http://blog.msfirewall.org.uk/

(in reply to r3v0l)
Post #: 2
RE: Publishing OWA and RPC over HTTP with Different Aut... - 5.Oct.2009 8:25:25 PM   
r3v0l

 

Posts: 2
Joined: 5.Oct.2009
Status: offline
Thanks!

I dropped both OWA and RPC/HTTP to basic auth and both are working fine!

Thanks again for your help

(in reply to Jason Jones)
Post #: 3
RE: Publishing OWA and RPC over HTTP with Different Aut... - 6.Oct.2009 5:56:58 AM   
Jason Jones

 

Posts: 4663
Joined: 30.Jul.2002
From: United Kingdom
Status: offline
Cool

_____________________________

Jason Jones | Forefront MVP | Silversands Ltd
My Blogs: http://blog.msedge.org.uk/ and http://blog.msfirewall.org.uk/

(in reply to r3v0l)
Post #: 4

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