Hi,

We need to publish Exchange 2013 with UAG 2010 and we also need to use IPSEC where UAG 2010 exist in DMZ.

Exchange 2013 is installed on windows 2012 R2.

what should be the configuration which we need to do on UAG 2010 (TMG 2010)?

What should be the configuration on Windows 2012R2 domain controller?

Do we need to perform any configuration on Exchange 2013 CAS server?

Thanks

Hi,

Firstly, please make sure the OA publishing rule on the TMG server works successfully, then we go ahead to deploy by following the below article:

http://blogs.technet.com/b/exchange/archive/2010/12/06/3411637.aspx

Thanks,
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