At 17:23 2004-09-09 -0400, Chris Santerre wrote:

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-----Original Message----- From: Matt Kettler [mailto:mkettler@evi-inc.com] Chris, SA 3.0 appears to already support checking DNS blacklisting of URLs based on resolved IP.

That's actually resolved IPs of the hostnames for the *name servers* for the domain in the uri, not the resolved IPs for the actual host names in the URI:

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and from URIDNSBL.pm:

    This works by analysing message text and HTML for URLs, 

extracting the

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    domain names from those, querying their NS records in DNS, 

resolving

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    the hostnames used therein, and querying various DNS blocklists for

"used therein" refers to the NS records.

Patrik