From owner-freebsd-questions@freebsd.org Sat Jan 14 04:41:34 2017 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C0937CAFC63 for ; Sat, 14 Jan 2017 04:41:34 +0000 (UTC) (envelope-from noeldude@gmail.com) Received: from mail-yb0-x22d.google.com (mail-yb0-x22d.google.com [IPv6:2607:f8b0:4002:c09::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7CB271686 for ; Sat, 14 Jan 2017 04:41:34 +0000 (UTC) (envelope-from noeldude@gmail.com) Received: by mail-yb0-x22d.google.com with SMTP id w194so17160297ybe.0 for ; Fri, 13 Jan 2017 20:41:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-transfer-encoding; bh=hkaAyCAdJmBtinWBdCNHQQkUUpvuSC7kuv5P6ET/PsU=; b=EIrgzVBFMuslbXhIXN5LMvMJ/lwUKkD/HrDA83uoPxrGNcE2sAwn7aiV2FiDLdVgDh 7h4FXwend1bgbZjX+Bde7kWBoMnnrtq/Y8DdUvMKXOs+9kI3coIHY6/h+VtEIHffngnn ZqABD+8zoPTif0F2hMppfu6wPYp2DxU2QDuBkZLYGqcy6SLQ5A87foQ+DLLPJLBT9nTa ppDw5sgo1tvXyjmiSxetYiBkCKh94cEnOs6mM33KZNx+nboGbgH1L5rJJUL7zBPHe2Jk XARlLn9xV5JeoCsjyGDMl9tB5tgC3NfvytBwfaMzBfLF8L2We0AayvCxEt+6Xa5pIRfE ufKw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=hkaAyCAdJmBtinWBdCNHQQkUUpvuSC7kuv5P6ET/PsU=; b=nP9LaFefbNyIbvtsoOnlXcw4UOnRROZ5w+z+a3faz8kXuy3+e1c64Jl9IEUsNJINM9 9BikrNiC35gT5Yaq+YWWXrAwSAUn5kKDdWeEaupTs5uhBDC7PrII95/PU4i7jo+/x47V /u5SPOfpmdSweq89qWAK0VdCm6CqQFUaYMPEsedz1hnrYffPz7ReZlDrsalwd13kVre7 zxjhhuaskr5YeRlwHLA6AYn2iQw5iwMONIpB2L7PI79zC4uXe6E2Vo05bwKvTSWTjl1L i2dHHifCqZnAGE1r7kvRbN7jocnEl45m0RzUZmrOWsfjavJYTZ2bXyuS/t5dHt7RkDSh Amzg== X-Gm-Message-State: AIkVDXKcZlzwo57ggkVViPrThHaiQVwWuewb81gjGBCPahz2X4KvmVJBOQ0g2W8rUwIqQg== X-Received: by 10.37.246.10 with SMTP id t10mr15326526ybd.107.1484368893441; Fri, 13 Jan 2017 20:41:33 -0800 (PST) Received: from [127.0.0.1] (adsl-74-240-204-135.bna.bellsouth.net. [74.240.204.135]) by smtp.googlemail.com with ESMTPSA id p3sm6229411ywc.22.2017.01.13.20.41.31 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 13 Jan 2017 20:41:32 -0800 (PST) Subject: Re: Network problems at FreeBSD.org? To: freebsd-questions@freebsd.org References: <52330042975551414b91ef27b3b32c81.squirrel@webmail.harte-lyne.ca> From: Noel Message-ID: <389eb990-37d7-664a-ffdd-720af61b7cf8@gmail.com> Date: Fri, 13 Jan 2017 22:41:29 -0600 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 In-Reply-To: <52330042975551414b91ef27b3b32c81.squirrel@webmail.harte-lyne.ca> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-Antivirus: avast! (VPS 170113-1, 01/13/2017), Outbound message X-Antivirus-Status: Clean X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 14 Jan 2017 04:41:34 -0000 On 1/13/2017 11:55 AM, James B. Byrne via freebsd-questions wrote: > Yesterday I began receiving these error messages from our MTA: > > This is the mail system at host inet08.hamilton.harte-lyne.ca. > > #################################################################### > # THIS IS A WARNING ONLY. YOU DO NOT NEED TO RESEND YOUR MESSAGE. # > #################################################################### > > Your message could not be delivered for more than 0 hour(s). > It will be retried until it is 5 day(s) old. > > For further assistance, please send mail to postmaster. > > If you do so, please include this problem report. You can > delete your own text from the attached returned message. > > The mail system > > : connect to > mx1.freebsd.org[2001:1900:2254:206a::19:1]:25: Network is unreachable > > > Now, I realise that this is a temporary failure and evidence indicates > that my messages eventually get through. However, I also note that > the address given in the error message is in IPv6 notation and I am > aware that our ISP presently does not provide IPv6 capability. Has > something happened at the mailing list end to causes these errors to > begin to appear? > Something changed on your end to either cause IPv6 to be attempted, or to send you unhelpful zero-delay warnings. maybe: http://www.postfix.org/postconf.5.html#delay_warning_time http://www.postfix.org/postconf.5.html#inet_protocols -- Noel Jones --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus