Enterprise Vault™ Deploying the Office Mail App externally through TMG

TMG configuration for OWA 2013

Select the firewall policy node in the navigation tree:

On the right, select Publish Exchange Web Client Access to publish OWA 2013:

Give the new rule an appropriate name, for example OWA 2013 Publishing Rule, and click Next.

Select Exchange Server 2010 from the drop-down menu and select Outlook Web Access. Click Next:

Leave the default option Publish a single Web site or load balancer selected and click Next:

Leave the default option Use SSL to connect to the published Web server or server farm selected and click Next:

On the next page, enter your Internal site name. This is the URL that internal users can use to access OWA. Click Next:

Enter the name from which public requests will be made. Keep a note of this URL as it will also be used later on when enabling the Enterprise Vault Office Mail App. Click Next: