I have a network with 3 x windows 2008 servers - a fileserver, exhcnage 2007 server and TMG server. It was an EBS 2008 installation but I performed the 'make it right' procedure which stripped out the EBS functions leaving separate servers.
I had asked the question about removing the TMG server here http://www.experts-exchange.com/Microsoft/Windows_Security/Q_28335177.html
and it was answered swiftly and satisfactorily for me but I would like a bit more granular information.
What do I need to do to remove the TMG server from the LAN with regards to the exchange services?
I will configure the hardware firewall to pass through SMTP and SSL traffic to the exchange server, ready for deployment. But what order should I adjust the exchange services to get it ready for the removal of the TMG box (which is hosting exchange edge roles)?
Do I need to adjust the send or receive connectors?
Do I simply uninstall the exchange components from the TMG server and it will kindly do all the work for me?
Thanks in advance.