Hello,
Need help and guideline for Exchange 2013 Edge Transport Server installation
I am going to install the Edge server in the DMZ network. Currently in DMZ, we are using TMG 2010. on the LAN, we have two 2013 mailbox servers.
1) How do I configure the Edge Transport server so that it knows to forward mail traffic to the TMG server? Smart host?
2) When creating TMG firewall rule for inbound mail flow, I can only use one IP address, either MBX1 or MBX. If I use MBX1 IP, and the server goes down for any reason, I have to modify the firewall rule to use MBX2's IP. It is not an auto process, I think. Is there any other proper way to do this?
Please help. Thanks