Tag Archives: ISA Publishing

Configuring SMTP Namespace Sharing between two Exchange Forests – Part 5

In our previous post we deployed the new Email Address Policy, generated a unified communication certificate and changed the Exchange URLs to reflect the new shared SMTP namespace. In Part 5, we will be dealing with the below points:

  • Handling Cross-Forest Autodiscover Queries
  • Publishing the new Exchange URLs on ISA\TMG

For the purpose of illustration, I will be using ISA to publish the new Exchange URLs. But conceptually, ISA is not much different from the way TMG works.

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