On Fri, 11 Oct 2002, David Morris wrote:
> I'm strongly considering subscribing to one of the blacklists. For the
> rationally priced services, I need to provide a single IP address from
> which my proxy will query the service.
A single address? Interesting, since very few organisations use only one
resolving nameserver.
> Since I have multiple aliases, I'm not sure which will be used for the
> query. Will it be the address associated with the email server or the NAT
> outbound address, or ???
The gnatbox should query your configured DNS servers...The nameserver
itself would make the actual request of the RBL. (Basic Configuration/DNS)
It should use them in listed order, Internal servers first.
If your internal nameserver has a static mapping to a specific address,
that address will be the source address for the query.
If you use an external server only, the source address of that external
nameserver will be the source address.
...david
---
David Raistrick
Systems Administrator - Global Technology Associates, Inc
[EMAIL PROTECTED]
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