Date: Fri, 13 Nov 1998 11:23:31 +1100 (EST) From: Jim Mock <jim@phrantic.phear.net> To: "Alain G. Fabry" <fabry@panam.edu> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: spamming Message-ID: <Pine.BSF.4.05.9811131121050.218-100000@oz.phear.net> In-Reply-To: <01a201be0e4e$50887270$5531d5c6@earth.coserve.org>
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On Thu, 12 Nov 1998, Alain G. Fabry wrote: > www.sendmail.org talks about the anti-spam configuration. > My questions is : > How do you find out if somebody is using your system to relay their mail? > Thanks, > One way you'll know is that you'll be bombarded with complaints that spammers are relaying through you. :-) There's a test to check if your mailer is vulnerable at http://maps.vix.com/tsi/ar-test.html. If you have sendmail 8.9.1 installed, relaying is disabled by default, but if you're running lower versions, you'll have to add the rules to disable it. Jim : Jim Mock | [jim@phrantic.phear.net] : : Phear Networks | web: http://www.phear.net/ : : A franchise of Triax, Inc. | ----------------------------- : : Web Site Design & Hosting | FreeBSD: The Power to Serve : : Wagga Wagga, NSW Australia | http://www.freebsd.org/ : To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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