У меня 2 сервера Postfix
Сценарий проблемы:
Если спамер отправляет письмо от «меня» мне напрямую в РЕЗЕРВНОЕ КОПИРОВАНИЕ, сервер пересылает его на ГЛАВНЫЙ
ГЛАВНЫЙ сервер отклоняет электронную почту с отправкой электронной почты мне reject mail said: 553 5.7.1 <me@example.com>: Sender address rejected: not logged in (in replyto
RCPT TO command)
Как избежать этого обратного рассеяния? Какое правило и где я могу использовать РЕЗЕРВНОЕ или ГЛАВНОЕ, чтобы избежать этих ложных сообщений?
Сообщение RAW
Return-Path: <>
X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on MAIN.mail.example.com
X-Spam-Level: *
X-Spam-Status: No, score=1.8 required=5.0 tests=BAYES_50,RDNS_DYNAMIC,
SPF_HELO_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.1
X-Original-To: me@example.com
Delivered-To: marek.studionm.pl@MAIN.mail.example.com
Received: from BACKUP.mail.example.com (IP.eu [IP])
by MAIN.mail.example.com (Postfix) with ESMTPS id 1A62C1800A9
for <me@example.com>; Fri, 12 Oct 2018 16:30:15 +0200 (CEST)
Received: by BACKUP.mail.example.com (Postfix)
id C4DF37D059; Fri, 12 Oct 2018 16:30:14 +0200 (CEST)
Date: Fri, 12 Oct 2018 16:30:14 +0200 (CEST)
From: MAILER-DAEMON@BACKUP.mail.example.com (Mail Delivery System)
Subject: Undelivered Mail Returned to Sender
To: me@example.com
Auto-Submitted: auto-replied
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
boundary="13C687D03F.1539354614/BACKUP.mail.example.com"
Content-Transfer-Encoding: 8bit
Message-Id: <20181012143014.C4DF37D059@BACKUP.mail.example.com>
This is a MIME-encapsulated message.
--13C687D03F.1539354614/BACKUP.mail.example.com
Content-Description: Notification
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit
This is the mail system at host BACKUP.mail.example.com.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
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
<me@example.com>: host MAIN.mail.example.com[IP] said: 553 5.7.1
<me@example.com>: Sender address rejected: not logged in (in reply to
RCPT TO command)
--13C687D03F.1539354614/BACKUP.mail.example.com
Content-Description: Delivery report
Content-Type: message/delivery-status
Content-Transfer-Encoding: 8bit
Reporting-MTA: dns; BACKUP.mail.example.com
X-Postfix-Queue-ID: 13C687D03F
X-Postfix-Sender: rfc822; me@example.com
Arrival-Date: Fri, 12 Oct 2018 16:30:13 +0200 (CEST)
Final-Recipient: rfc822; me@example.com
Original-Recipient: rfc822;me@example.com
Action: failed
Status: 5.7.1
Remote-MTA: dns; MAIN.mail.example.com
Diagnostic-Code: smtp; 553 5.7.1 <me@example.com>: Sender address rejected:
not logged in
--13C687D03F.1539354614/BACKUP.mail.example.com
Content-Description: Undelivered Message
Content-Type: message/rfc822
Content-Transfer-Encoding: 8bit
Return-Path: <me@example.com>
Received: from tools.wormly.com (tools.wormly.com [96.126.113.160])
by BACKUP.mail.example.com (Postfix) with ESMTPS id 13C687D03F
for <me@example.com>; Fri, 12 Oct 2018 16:30:13 +0200 (CEST)
Date: Fri, 12 Oct 2018 14:30:12 +0000
To: me@example.com
From: Wormly SMTP Test <me@example.com>
Subject: Wormly SMTP Test Message
Message-ID: <e1cfc6e8117b33f2f3266c2aa753428c@blog.wormly.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
This message was sent using the Wormly SMTP testing tool by this user:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0 Safari/605.1.15
--13C687D03F.1539354614/BACKUP.mail.example.com--
BACKUP.mail.example.com
smtpd_relay_restrictions =
permit_mynetworks,
permit_sasl_authenticated,
reject_unauth_destination