From owner-freebsd-questions Mon Mar 17 15:57:50 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 9EF5337B401 for ; Mon, 17 Mar 2003 15:57:49 -0800 (PST) Received: from rackspace.mqtweb.com (rackspace.mqtweb.com [65.61.155.146]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0122C43FA3 for ; Mon, 17 Mar 2003 15:57:48 -0800 (PST) (envelope-from pdlathro@chartermi.net) Received: from chartermi.net (Minerva.resnet.nmu.edu [204.38.206.86]) by rackspace.mqtweb.com (Postfix) with ESMTP id 7E5833167A for ; Sun, 16 Mar 2003 22:22:23 +0000 (GMT) Date: Sun, 16 Mar 2003 23:16:44 -0500 Mime-Version: 1.0 (Apple Message framework v551) Content-Type: text/plain; charset=US-ASCII; format=flowed Subject: Sending mail to freebsd-questions From: Paul D.Lathrop To: freebsd-questions@freebsd.org Content-Transfer-Encoding: 7bit Message-Id: <43610994-582F-11D7-A325-000393BF3DE2@chartermi.net> X-Mailer: Apple Mail (2.551) 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