From owner-freebsd-questions@FreeBSD.ORG Tue Dec 5 07:13:23 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id A7D0316A506 for ; Tue, 5 Dec 2006 07:13:23 +0000 (UTC) (envelope-from almarrie@gmail.com) Received: from ug-out-1314.google.com (ug-out-1314.google.com [66.249.92.171]) by mx1.FreeBSD.org (Postfix) with ESMTP id 076DA43C9D for ; Tue, 5 Dec 2006 07:12:44 +0000 (GMT) (envelope-from almarrie@gmail.com) Received: by ug-out-1314.google.com with SMTP id o2so2889125uge for ; Mon, 04 Dec 2006 23:13:21 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=Turh73cg09xrBi2l1/npCmYkcq1m7Qj0zqb1btTUjimoVIX2nR4Sygk4pcuJbGpSzbT6c4ONhPM3LO1o4nZFMtpzD/6RKU/RSv4RS4S1qytfAbtD3ETL1n3ysYsXIrKrDPnbSVKcpC3F/4+1ZpBtfXWs1w6Lrerefjivw2zv7xQ= Received: by 10.66.248.5 with SMTP id v5mr13236275ugh.1165302801219; Mon, 04 Dec 2006 23:13:21 -0800 (PST) Received: by 10.67.27.15 with HTTP; Mon, 4 Dec 2006 23:13:21 -0800 (PST) Message-ID: <499c70c0612042313v56cf26fald792743983723a86@mail.gmail.com> Date: Tue, 5 Dec 2006 10:13:21 +0300 From: "Abdullah Al-Marrie" To: freebsd-questions@freebsd.org In-Reply-To: <20061204195429.GA920@host.my.domain> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20061204195429.GA920@host.my.domain> Subject: Re: What is the difference between "No address associated with name" and "Unknown host" X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 05 Dec 2006 07:13:23 -0000 On 12/4/06, a@zeos.net wrote: > What is the difference between "No address associated with name" > and "Unknown host": > > $ ping accounts.eirtrade.ie > ping: cannot resolve accounts.eirtrade.ie: No address associated with name > > and > > $ ping accounts.eirtrade.i > ping: cannot resolve accounts.eirtrade.i: Unknown host > > The source of my interest is the next. > > My sendmail receives mail from senders with domains like the first, > but rejects mail from the last: > > ------------------------------------------------------------------------ > $ telnet localhost 25 > Trying ::1... > telnet: connect to address ::1: Connection refused > Trying 127.0.0.1... > Connected to localhost. > Escape character is '^]'. > 220 host.my.domain ESMTP Sendmail 8.13.7/8.13.6; Mon, 4 Dec 2006 21:38:50 +0200 > (EET) > HELO localhost > 250 host.my.domain Hello localhost [127.0.0.1], pleased to meet you > MAIL From: asdf@accounts.eirtrade.ie > 250 2.1.0 asdf@accounts.eirtrade.ie... Sender ok > RSET > 250 2.0.0 Reset state > MAIL From: asdf@accounts.eirtrade.i > 553 5.1.8 asdf@accounts.eirtrade.i... Domain of sender address > asdf@accounts.eirtrade.i does not exist > QUIT > 221 2.0.0 host.my.domain closing connection > Connection closed by foreign host. > ------------------------------------------------------------------------ > > Elisej Babenko I get the same problem with my laptop which uses DHCP in FreeBSD 6.2-RC1 and earlier was using 6.1-S, this happens to me regurarely even I just opened an address in FF, then again trying to open same host via FF. Is there away to cache dns locally in my laptop? Thank you, -Abdullah