Date: Tue, 16 Apr 2002 18:27:03 +1200 From: Jonathan Chen <jonc@chen.org.nz> To: freebsd-questions@freebsd.org Subject: Denying incoming email connection with Sendmail Message-ID: <20020416182703.A717@grimoire.chen.org.nz>
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Hi, Anyone here know how to configure sendmail to reject incoming email from IP addresses that don't reverse-lookup to a host-name? At the moment sendmail only looks up domain in the "From:" header, which is pretty useless when dealing with spammers. Cheers. -- Jonathan Chen <jonc@chen.org.nz> ---------------------------------------------------------------------- If you're right 90% of the time, why quibble about the remaining 3%? To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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