From owner-freebsd-isp Thu Dec 6 8:37:46 2001 Delivered-To: freebsd-isp@freebsd.org Received: from grumman.kjsl.com (Armada.KJSL.COM [206.55.228.149]) by hub.freebsd.org (Postfix) with ESMTP id 39BE937B419 for ; Thu, 6 Dec 2001 08:37:40 -0800 (PST) Received: from grumman.kjsl.com (localhost.kjsl.com [127.0.0.1]) by grumman.kjsl.com (8.12.1/8.12.1) with ESMTP id fB6GbXFt013176 for ; Thu, 6 Dec 2001 08:37:33 -0800 (PST) Received: (from javier@localhost) by grumman.kjsl.com (8.12.1/8.12.1/Submit) id fB6GbWrx013173; Thu, 6 Dec 2001 08:37:32 -0800 (PST)?g (envelope-from javier) From: Javier Henderson MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <15375.40652.719713.111631@grumman.kjsl.com> Date: Thu, 6 Dec 2001 08:37:32 -0800 To: freebsd-isp@freebsd.org Subject: RBL's and tagging email with sendmail X-Mailer: VM 6.96 under Emacs 21.1.2 Sender: owner-freebsd-isp@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Hi, I've had mixed luck with using the various RBL's out there. The rate of false positives can be high sometimes, resulting in too many legitimate messages being bounced. So I thought that maybe an alternative would be to query the RBL's and add a header to the message, like X-Spam-Suspect: True, and deliver it to the end user mailbox. Then users can have their choice of filtering emails with such header. How do you do this with sendmail? -jav To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isp" in the body of the message