Unless I'm mistaken, I should configure firewall.cpl on the Exchange 2007 box. For local traffic (and remote) traffic (machine is not located on a DMZ, I'm using port forwarding on a non-ISA firewall), what are the appropriate ports to open?
I followed instructions here (http://www.petri.co.il/ports_used_by_exchange.htm
) but stopped, thinking that Exchange 2007 may not use those ports. Also, for client->AD->Exchange login traffic (LDAP/Kerberos), the domain controllers (local, not on a DMZ) need(?) firewall.cpl configured as well. Which ports are needed there?
I'm wary (erroneously?) of using these instructions: http://www.msexchange.org/tutorials/Securing-Exchange-2007-Edge-Transport-Servers.html
since this should(?) be a simple matter of opening the appropriate tcp/ip ports, and I prefer the manual configuration via firewall.cpl.