I have a few questions regarding ISA server 2006. 1st let me explain the configuration. Exchange 2007 server on server 2008 serves as the hub transport server as well as the client access server. Isa Server 2006 used as the back firewall and is attached to the domain. The ISA server is only setup to publish an activesync rule. In the ISA configuration under Networks, Internal, Domains-I have added *.mydomain.com in the Domain names tab. Is this necessary? What exactly is this affecting? I noticed also in the logs that every once in a while I will get a "'Failed connection attempt' 10054 An existing connection was forcibly closed by the remote host" error on the ISA server. Even though I get this error, I am still able to function with ActiveSync on all the mobile devices. Because this unit is in production, I would like to clear up this error as soon as possible.
Thanks in advance