Title: How does one configure a 1-way open relay?

How does one set up qmail as a oneway outgoing email only relay?
Of course one does not want an open relay to be accessible to incoming
SMTP messages, but we need to have sender/recipient be anyone/anyone.

I have remove control/rcpthosts to enable the open relay, but I need
to ensure that message requests come from the local network and
not from anywhere else. Do you think this is a firewall configuration issue?
I.e. place the mail-server in between firewalls and accept only SMTP requests
from local IP. But wouldn't that prevent the handshake with a remote mailserver
to enable a message to be sent?

Toby Steel

Echoworx Inc.
[EMAIL PROTECTED]

 

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