[Esd-l] spam / From address verifier

John D. Hardin jhardin at impsec.org
Thu Jul 18 10:22:28 PDT 2002

On Wed, 17 Jul 2002, Peter Warasin wrote:

> the script works for me.. i intend to add a cache-feature for
> emailaddresses and some other features..

> if someone want to use it.. i put it on my server
> www.darkrealms.org/checkfrom.drg

This would be possibly be useful for dynamically determining

Bear in mind the overhead of a response mail attempt on every inbound
message. You probably only want to do this if the message fails a
whitelist check.

 John Hardin KA7OHZ    ICQ#15735746    http://www.impsec.org/~jhardin/
 jhardin at impsec.org                        pgpk -a jhardin at impsec.org
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