From: "=?koi8-r?B?68/exdTP1yDtycjBycwg98zBxMnNydLP18ne?=" Received: by mx.demos.su (CommuniGate Pro PIPE 5.0.14) with PIPE id 548816636; Mon, 05 Aug 2013 19:39:17 +0400 X-Spam-Status: No, hits=2.0 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD, SPF_PASS,STOX_REPLY_TYPE,STOX_REPLY_TYPE_WITHOUT_QUOTES,UNPARSEABLE_RELAY autolearn=no version=3.3.2-st2.demos X-Spam-Level: ++ X-Spam-Checker-Version: SpamAssassin 3.3.2-st2.demos (2011-06-06) X-Spam-Report: 2.0 points, 5.0 required; * 0.4 STOX_REPLY_TYPE STOX_REPLY_TYPE * -0.0 SPF_PASS SPF: sender matches SPF record * -0.3 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain * -0.5 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] * 1.8 STOX_REPLY_TYPE_WITHOUT_QUOTES STOX_REPLY_TYPE_WITHOUT_QUOTES * 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines * 0.7 AWL AWL: From: address is in the auto white-list Received: from mail.nsma.ru ([91.205.3.65] verified) by mx.demos.su (CommuniGate Pro SMTP 5.0.14) with ESMTP id 548816634 for CGatePro@mx.ru; Mon, 05 Aug 2013 19:39:11 +0400 Received: from internal.domain; Mon, 05 Aug 2013 19:39:03 +0400 Message-ID: <23A775589CA747BFA4DAA9E3F617CEDF@academy.net> Return-Receipt-To: To: "CommuniGate Pro Russian Discussions" Subject: =?koi8-r?B?8M/XxcTFzsnFINPF0tfF0sEgTWFpbC5SdSDQ0skg0MXSxdPZzMvFIA==?= =?koi8-r?B?0MnTxc0g1yDEz83FziDP1NDSwdfJ1MXM0Q==?= Date: Mon, 5 Aug 2013 19:39:03 +0400 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="koi8-r"; reply-type=original Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Windows Mail 6.0.6002.18197 Disposition-Notification-To: =?koi8-r?B?68/exdTP1yDtycjBycwg98zBxMnNydLP18ne?= X-MimeOLE: Produced By Microsoft MimeOLE V6.1.7601.17609 FL-Build: Fidolook 2007 (HV) 6.0.6000.97 - 22/5/2009 19:59:07 Добрый день! Один из пользователей нашего почтового сервера настроил пересылку писем с почтового ящика на Mail.Ru на наш сервер. Пусть его адрес на нашем сервере будет zzzzzzz@mycompany.ru, а на Mail.Ru - zzzzzzz_mycompany@mail.ru Если ему на Майл.ру отправить письмо с адреса yyyyyyy@mycompany.ru, то при пересылке происходит такой диалог: ====================== 13:34:39.633 4 SMTPI-005937([94.100.176.219]) [192.168.1.2]:25 <- [94.100.176.219]:42895 incoming connection(mycompany.ru) 13:34:55.304 4 SMTPI-005937([94.100.176.219]) rsp: 220 mycompany.ru ESMTP CommuniGate Pro 6.0.4 13:34:55.336 4 SMTPI-005937([94.100.176.219]) cmd: EHLO mx146.mail.ru 13:34:55.351 4 SMTPI-005937(mx146.mail.ru) rsp: 250-mycompany.ru is pleased to meet you\r\n250-DSN\r\n250-SIZE\r\n250-STARTTLS\r\n250-AUTH CRAM-MD5 DIGEST-MD5 MSN\r\n250-ETRN\r\n250-TURN\r\n250-ATRN\r\n250-NO-SOLICITING\r\n250-8BITMIME\r\n250-HELP\r\n250-PIPELINING\r\n250 EHLO 13:34:55.382 4 SMTPI-005937(mx146.mail.ru) cmd: STARTTLS 13:34:55.382 4 SMTPI-005937(mx146.mail.ru) rsp: 220 please start a TLS connection 13:34:55.429 2 TLS-002787 created(TLSv1.0,RC4_SHA) for SMTPI-005937 13:34:55.523 4 SMTPI-005937(mx146.mail.ru) TLSv1.0 security initiated 13:34:55.523 4 SMTPI-005937(mx146.mail.ru) TLS-002787(RC4_SHA) connection accepted for 'mycompany.ru' 13:34:55.617 4 SMTPI-005937(mx146.mail.ru) cmd: EHLO mx146.mail.ru 13:34:55.617 4 SMTPI-005937(mx146.mail.ru) rsp: 250-mycompany.ru is pleased to meet you\r\n250-DSN\r\n250-SIZE\r\n250-AUTH LOGIN PLAIN CRAM-MD5 DIGEST-MD5 MSN\r\n250-ETRN\r\n250-TURN\r\n250-ATRN\r\n250-NO-SOLICITING\r\n250-8BITMIME\r\n250-HELP\r\n250-PIPELINING\r\n250 EHLO 13:34:55.648 4 SMTPI-005937(mx146.mail.ru) cmd: MAIL FROM: SIZE=9382469 13:34:55.648 1 SMTPI-005937(mx146.mail.ru) Return-Path 'yyyyyyy@mycompany.ru' rejected: sender requires authentication 13:34:57.648 4 SMTPI-005937(mx146.mail.ru) rsp: 575 yyyyyyy@mycompany.ru sender requires authentication 13:34:57.648 4 SMTPI-005937(mx146.mail.ru) cmd: RCPT TO: 13:34:59.648 4 SMTPI-005937(mx146.mail.ru) rsp: 501 Unknown command 13:34:59.648 4 SMTPI-005937(mx146.mail.ru) cmd: DATA 13:35:01.648 4 SMTPI-005937(mx146.mail.ru) rsp: 501 Unknown command 13:35:01.648 1 SMTPI-005937(mx146.mail.ru) Too many protocol errors, aborting. [94.100.176.219] is blacklisted for 86400 seconds 13:35:01.648 4 SMTPI-005937(mx146.mail.ru) TLS connection is closing 13:35:01.648 2 TLS-002787 closed by SMTPI-005937, refCount=1 13:35:01.648 4 SMTPI-005937(mx146.mail.ru) closing connection 13:35:01.648 4 SMTPI-005937(mx146.mail.ru) releasing stream ====================== После чего на адрес начального отправителя (yyyyyyy@mycompany.ru) приходит сообщение о невозможности доставки ====================== * From: * Date: Mon, 05 Aug 2013 13:35:01 +0400 * To: * Subj: Mail delivery failed: returning message to sender ====================== This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: zzzzzzz@mycompany.ru SMTP error from remote mail server after MAIL FROM: SIZE=9382469: host nsma.ru [91.205.3.65]: 575 yyyyyyy@mycompany.ru sender requires authentication ------ This is a copy of the message, including all the headers. ------ ------ The body of the message is 9259170 characters long; only the first ------ 8192 or so are included here. ............поскипано................. ====================== Получается Майл.ру пытается отправлять письма от чужого имени? Или я чего-то не понимаю? А вот Gmail при пересылке с adress1@gmail.com на adress2@mycompany.ru делает так: ====================== 09:18:35.154 4 SMTPI-001931(mail-wg0-f41.google.com) cmd: MAIL FROM: 09:18:35.154 4 SMTPI-001931(mail-wg0-f41.google.com) checking MX-record for gmail.com 09:18:35.201 4 SMTPI-001931(mail-wg0-f41.google.com) rsp: 250 adress1+caf_=adress2=mycompany.ru@gmail.com sender accepted ====================== и все проходит нормально. With best regards, Кочетов Михаил Владимирович