Gilboooo Posted October 25, 2005 Share Posted October 25, 2005 Tried to send an email to someone. It's someone asking a question about TCP and I was just answering about the TCP timeout value. Error message came back saying this : ERROR: Your message could not be delivered. The mail server generated the following error message: The following message to <woods[at]weird.com> was undeliverable. The reason for the problem: 5.1.0 - Unknown address error 550-"5.1.8 rejecting sender address 'gilbert.fernandes[at]spamcop.net'.\n5.1.8 The domain 'spamcop.net' matches the DNS Black List entry:\n5.1.8 \n5.1.8 \tspamcop.net.postmaster.rfc-ignorant.org\tIN A\t127.0.0.3\n5.1.8 \n5.1.8 Please note the following additional important information:\n5.1.8 \n5.1.8 Not supporting postmaster[at]spamcop.net\n5.1.8 \n5.1.8 Please forward this message in its entirety to your own LOCAL\n5.1.8 <postmaster> and ask them to help you to resolve this problem.\n5.1.8 \n5.1.8 Postmaster[at][18.104.22.168]: If you require assistance in\n5.1.8 resolving this issue please contact <postmaster[at]most.weird.com>.\n5.1.8 You must include your IP number, given above, in order to receive\n5.1.8 any useful help. The best way do do this would be to forward this\n5.1.8 entire status response." Email message I tried to send reproduced below : Received: from APuteaux-153-1-69-86.w81-249.abo.wanadoo.fr (APuteaux-153-1-69-86.w81-249.abo.wanadoo.fr [22.214.171.124]) by webmail.spamcop.net (Horde) with HTTP for <gilbert.fernandes[at]spamcop.net[at]cesmail.net>; Tue, 25 Oct 2005 05:53:00 +0200 Message-ID: <20051025055300.sn5m80w4s8w0ssog[at]webmail.spamcop.net> Date: Tue, 25 Oct 2005 05:53:00 +0200 From: Gilbert Fernandes <gilbert.fernandes[at]spamcop.net> To: "Greg A. Woods" <woods[at]weird.com> Subject: Re: Why do some network connections get stuck forever? References: <m1EU7Up-000gd5C[at]most.weird.com> In-Reply-To: <m1EU7Up-000gd5C[at]most.weird.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline Content-Transfer-Encoding: 7bit User-Agent: Internet Messaging Program (IMP) 4.0-cvs > Why do some network connections get stuck forever? Timeout for TCP is about 5 days. -- unzip ; strip ; touch ; grep ; finger ; mount ; fsck ; more ; yes ; fsck ; umount ; sleep What's the problem exactly ? Link to comment Share on other sites More sharing options...
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