Our Exchange Server, part of SBS 2003 Premium, is connected to our cable provider. This provider forces us to send all outgoing messages to one of their "relay" servers, so our SmallBusiness SMTP connector "forward all mail through this connector to the following smart hosts". That’s not a problem.
Now we are setting a DUAL WAN PORT firewall and we need the most automatic way to change that in case that the cable connection goes down. In other word, we wonder if there is a programmatic way of changing that value to send messages out thorough the other internet connection.
Thanks in advance.