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In my exch 2003 org, I am using &nbsp;Basic Authentication for my users to login to OWA etc. I have a multiple domain environment so in IIS under “select Domain” I just put a \ &nbsp;and that will do a lookup on my multiple domains. This allows my users to login with just their username and no domain. <br />
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I want to do this same thing with Exch 2010; however, in ESM it only allows you to select one domain. Additionally, in IIS 7.5 (win2008 R2) I cant find where to set the wildcard character “\” to tell ISS to look-up against all domains. <br />
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Help? <br />

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In my exch 2003 org, I am using  Basic Authentication for my users to login to OWA etc. I have a multiple domain environment so in IIS under “select Domain” I just put a \  and that will do a lookup on my multiple domains. This allows my users to login with just their username and no domain. 

I want to do this same thing with Exch 2010; however, in ESM it only allows you to select one domain. Additionally, in IIS 7.5 (win2008 R2) I cant find where to set the wildcard character “\” to tell ISS to look-up against all domains. 

Help? 


CAS/IIS  multiple domain switch [\]

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

IIS is Internet Information Services, the web server included with Windows Server operating systems. All current versions are built on a modular architecture; modules can be added or removed individually so that those required for specific functionality are installed. The full installation of IIS includes HTTP, security, content, compression, caching, logging and diagnostics.