I'm assisting in setting up a test network. We are using astaro linux 4.0. The network is config of all 2003 and 2000 servers. The mail server is running exchange 2003. The problem is I can get the mail to come into the exchange server but I can't send mail out. I've already config a internal dns name for the astaro box. For example astaro.test.com that name is than added as a smart host on the virtual smtp gateway on the exchange server. The astaro box is setup to allow outgoing mail on the internal_network interface. Has anyone came across a problem like this before?
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