Philip A Colvin wrote, On 12/10/10 5:13 PM:
[...]
Now things are getting a bit clearer. Thank you for the information.
I'll dig through the MIMEDefang config and set the port and then match
it in the main.cf.
Are there any ports that should be avoided? I did see a commented
setting in MIMEDefang using port 4567. I'm guessing that is just an
example.
MIMEDefang normally uses a unix domain socket, not a TCP listener on the
loopback. That socket will usually be /var/spool/MIMEDefang/mimedefang.sock
which would mean that you need this line in Postfix's main.cf:
smtpd_milters = unix:/var/spool/MIMEDefang/mimedefang.sock
The socket name for MD is normally configured in the startup script.
Assuming you use a common OS/distribution, that should be in /etc/init.d,
/etc/rc.d, /etc/rc.d/init.d or /usr/local/etc/rc.d and the relevant shell
variable (if your script is based on the MD distribution's example) is
$SOCKET.
