From owner-freebsd-questions Sun Mar 16 20:20:30 2003 Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D559D37B401 for ; Sun, 16 Mar 2003 20:20:29 -0800 (PST) Received: from otto.acs.nmu.edu (otto.acs.nmu.edu [198.110.199.5]) by mx1.FreeBSD.org (Postfix) with ESMTP id E25AB43FDD for ; Sun, 16 Mar 2003 20:20:27 -0800 (PST) (envelope-from plathrop@nmu.edu) Received: from nmu.edu (Minerva.resnet.nmu.edu [204.38.206.86]) by otto.acs.nmu.edu (8.12.8/8.12.8) with ESMTP id h2H4KP7D021990 for ; Sun, 16 Mar 2003 23:20:26 -0500 (EST) Date: Sun, 16 Mar 2003 23:20:24 -0500 Mime-Version: 1.0 (Apple Message framework v551) Content-Type: text/plain; charset=US-ASCII; format=flowed Subject: Sending mail to this list From: "Paul D. Lathrop" To: freebsd-questions@freebsd.org Content-Transfer-Encoding: 7bit Message-Id: X-Mailer: Apple Mail (2.551) X-Antivirus:: Passed 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 I was attempting to send a different question to this list, when I ran smack dab into a more pressing problem. When I sent the mail, it never reached the list. Further investigation found this message in my mail logs: Mar 16 22:10:32 rackspace postfix/smtp[28417]: 8B00131673: to=, relay=mx1.freebsd.org[216.136.204.125], delay=11, status=deferred (host mx1.freebsd.org[216.136.204.125] said: 450 Client host rejected: cannot find your hostname, [65.61.155.146] (in reply to RCPT TO command)) What exactly does this mean, and how can I fix it? I don't want my mail server to be crippled in this manner. Thanks, Paul D. Lathrop (usually plathrop@mqtweb.com) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message