>What it means is that we have closed all ports in TCPIP with exception of
>the standard ports for web, dns, ftp and all the listed ports in the
>ipswitch knowledge base article. After that we could not send mail through
>the server.
you have to open all outgoing above 1024, since SMTP serevers send out the
high ports to the 25 of the recipient machine.
same idea for DNS unless you use options source-address
Len
http://MenAndMice.com/DNS-training
http://BIND8NT.MEIway.com : ISC BIND 8.2.4 for NT4 & W2K
http://IMGate.MEIway.com : Build free, hi-perf, anti-abuse mail gateways
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