Date: Mon, 4 Jan 2010 09:46:50 -0500 From: Jerry <gesbbb@yahoo.com> To: freebsd-questions@freebsd.org Subject: Re: sendmail: open-relay Message-ID: <20100104094650.2a72a35d@scorpio.seibercom.net> In-Reply-To: <1262612034.9547.20.camel@pukruppa.net> References: <1262609496.9547.12.camel@pukruppa.net> <20100104082112.41f2fe76@scorpio.seibercom.net> <1262612034.9547.20.camel@pukruppa.net>
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On Mon, 04 Jan 2010 14:33:54 +0100 Peter Ulrich Kruppa <ulrich@pukruppa.net> replied: >> I just tried and received a "Relaying denied" response. >> >> By the way, I noticed that you apparently do not employ SMTP >> Authentication or offer STARTTLS on either port 25 or 587. You might >> want to consider employing them. Then again, you could just install >> Postfix. It is far easier to configure. >What exactly did you try, Jerry? I used both the IP address and the domain name. Same results either way. Go to: <http://www.checkor.com/>; and type in your IP: 213.146.114.24 and you will notice that no errors are displayed. Your server is accepting the "Mail From:" then refusing to relay the mail. If you employed SMTP Authentication it would not even get that far. <quote> 220 pukruppa.net ESMTP Sendmail 8.14.3/8.14.3; Mon, 4 Jan 2010 15:39:34 +0100 (CET) HELO ortest.checkor.com 250 pukruppa.net Hello www.no-ip.com [204.16.252.112], pleased to meet you RSET 250 2.0.0 Reset state MAIL FROM: test@checkor.com 250 2.1.0 test@checkor.com... Sender ok RCPT TO: test1@checkor.com 550 5.7.1 test1@checkor.com... Relaying denied RSET 250 2.0.0 Reset state MAIL FROM: 501 5.5.2 Syntax error in parameters scanning "FROM" RCPT TO: test1@checkor.com 503 5.0.0 Need MAIL before RCPT RSET 250 2.0.0 Reset state MAIL FROM: spam@213.146.114.24 250 2.1.0 spam@213.146.114.24... Sender ok RCPT TO: test1@checkor.com 550 5.7.1 test1@checkor.com... Relaying denied RSET 250 2.0.0 Reset state MAIL FROM: spam@213.146.114.24 250 2.1.0 spam@213.146.114.24... Sender ok RCPT TO: test1@checkor.com 550 5.7.1 test1@checkor.com... Relaying denied RSET 250 2.0.0 Reset state MAIL FROM: spam@213.146.114.24 250 2.1.0 spam@213.146.114.24... Sender ok RCPT TO: test1@213.146.114.24 550 5.7.1 test1@213.146.114.24... Relaying denied RSET 250 2.0.0 Reset state MAIL FROM: spam@213.146.114.24 250 2.1.0 spam@213.146.114.24... Sender ok RCPT TO: "test1@test.com"@213.146.114.24 550 5.7.1 "test1@test.com"@213.146.114.24... Relaying denied RSET 250 2.0.0 Reset state MAIL FROM: spam@213.146.114.24 250 2.1.0 spam@213.146.114.24... Sender ok RCPT TO: @213.146.114.24:spamtest@checkor.com 550 5.7.1 @213.146.114.24:spamtest@checkor.com... Relaying denied </quote> -- Jerry gesbbb@yahoo.com |::::======= |::::======= |=========== |=========== | "You are slower than a herd of turtles stampeding through peanut butter." Anonymous
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