From owner-freebsd-questions Thu Jun 13 19:20:34 2002 Delivered-To: freebsd-questions@freebsd.org Received: from chen.org.nz (chen.org.nz [210.54.19.51]) by hub.freebsd.org (Postfix) with ESMTP id C671737B42F for ; Thu, 13 Jun 2002 19:20:22 -0700 (PDT) Received: from grimoire.chen.org.nz (localhost [127.0.0.1]) by chen.org.nz (8.12.3/8.12.3) with ESMTP id g5E2KKAs001190; Fri, 14 Jun 2002 14:20:20 +1200 (NZST) (envelope-from jonc@grimoire.chen.org.nz) Received: (from jonc@localhost) by grimoire.chen.org.nz (8.12.3/8.12.3/Submit) id g5E2KJn1001189; Fri, 14 Jun 2002 14:20:19 +1200 (NZST) (envelope-from jonc) Date: Fri, 14 Jun 2002 14:20:19 +1200 From: Jonathan Chen To: randy Cc: questions@FreeBSD.ORG Subject: Re: 450 Client Host Rejected Message-ID: <20020614142019.A1152@grimoire.chen.org.nz> References: <200206132150.g5DLoIW48263@mailserver1.hushmail.com> <20020613150614.B51944-100000@desert.turbowarp.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <20020613150614.B51944-100000@desert.turbowarp.net>; from randy@turbowarp.net on Thu, Jun 13, 2002 at 03:11:55PM -0700 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Thu, Jun 13, 2002 at 03:11:55PM -0700, randy wrote: [...] > Well, I think I got that figured out... but how does the reverse mapping > detail prevent SPAM, seems to me would only add a minute level of > security. Heaps of spammers use sites which have no reverse-lookup. -- Jonathan Chen ---------------------------------------------------------------------- Experience is a hard teacher because she gives the test first, the lesson afterwards To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message