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OWA configuration help

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OWA configuration help - 2.Aug.2011 10:36:47 AM

meetoo

Posts: 63
Joined: 11.Jan.2008
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Exchange 2007 Enterprise sp1 running on Win 2003 Std X64 sp2.
I have a McAfee Email & Web Security appliance sitting in the DMZ to filter email traffic and pass it inside to the Exchange server. This device has a natted external IP and resolves externally as 'email.<myexternaldomain>.com'.
I have been all over the net, but have yet to find granular step-by-step instructions for how to configure OWA, especially with my layout.
Everything I have found assumes the reader knows alot about IIS and certs, which I do not. Also, I have found piecemeal steps, but I have no idea how to put all the 'suggested configurations' together into one plan.
Any help is appreciated!
Thanks

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RE: OWA configuration help - 2.Aug.2011 11:04:03 AM

John Weber

Posts: 1208
Joined: 20.Apr.2005
From: Portland, Oregon
Status: offline

You need 443 and maybe 80.
You will most likely need a public cert for IIS, but that is highly dependent on the capabilities and setup of the (aaaack! McAfee) proxy you have in front of Exchange. I would think that you need to contact the fine folks who make your proxy.

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John Weber [Lync MVP] http://tsoorad.blogspot.com

(in reply to meetoo)

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