Hello, I want to setup SMTP to send and receive emails for Internal Exchange on the DMZ network. I want all emails flow through this SMTP server. Anyone knows how to do this? Thank you. Thank you. Eric.

Hi 1. You should set up tmg server or exchange 2007,2010 edge server on the dmz. The Edge Transport server is not currently available in Microsoft Exchange Server 2013. However, you can continue to use existing Exchange Server 2007 or Exchange Server 2010 Edge Transport servers that you have deployed in your perimeter network. Or, you can install a new Exchange 2007 or Exchange 2010 Edge Transport server in your perimeter network for a new or upgraded Exchange 2013 organization. http://technet.microsoft.com/en-us/library/jj150569(v=exchg.150).aspx 2. Create a Send Connector to Route Outbound Email through a Smart Host http://technet.microsoft.com/en-us/library/jj673059(v=exchg.150).aspxTerence Yu TechNet Community Support