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TMG Outlook Autodiscover

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TMG Outlook Autodiscover - 27.Jan.2011 5:14:34 AM   


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I am a great fan of Dr. Shinders articles and I have set up Outlook Autodiscover according to the article:


I have now upgraded from ISA 2006 to TMG SP1 and I am wondering if it would be possible to make a small adaption to the 4-rule Exchange setup so that our users would not have to login with domain\login and password when using Outlook Anyway outside the LAN. I have heard someting about a possibility of using NMTL autthetication with TMG. Do anyone know anything about this?

Is the a write-up somewhere on how to improve Dr. Schinders suberp 4-rule Exchange setup to utilize any new options with TMG?


< Message edited by jseedorff -- 27.Jan.2011 5:17:30 AM >
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RE: TMG Outlook Autodiscover - 27.Jan.2011 11:33:50 AM   


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You can solve this problem by using Kerberos Constrained Delegation when the client computers are domain members.

It's been a while, so I'm not sure if there's an article on this site that covers the TMG/Exchange scenario. I recall I did one for KCD and CAS servers a while ago.



Thomas W Shinder, M.D.

(in reply to jseedorff)
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RE: TMG Outlook Autodiscover - 27.Jan.2011 12:39:24 PM   


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Thanks for the quick answer. I just read you article again (the one I linked to in my post) and noticed that you actually mention the Kerberos Constrained Delegation in the article.

It seems a bit complicated so I think I will leave it be for now


(in reply to tshinder)
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RE: TMG Outlook Autodiscover - 27.Jan.2011 7:16:51 PM   
Jason Jones


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

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