Я проверил слишком много тем, и ответы проверили слишком много вещей! но не могу найти решение своей проблемы. Я новичок и, возможно, плохо понял некоторые ответы. Мне нужно исправить эту проблему как можно скорее, поэтому я создал эту тему и надеюсь найти четкий (и простой для решения) ответ.
Я использую Virtualmin как почтовый и веб-сервер.
IP изменен на 12.345.678.910
домен изменен на mydomain.com
сырая зона:
; mydomain.com Dumped Thu Sep 26 07:48:41 2019
;
mydomain.com. 86400 IN SOA ns1.he.net. hostmaster.he.net. (
2019092609 ;serial
86400 ;refresh
7200 ;retry
3600000 ;expire
86400 ) ;minimum
mydomain.com. 3600 IN A 12.345.678.910
mydomain.com. 3600 IN NS ns1.he.net.
mydomain.com. 3600 IN NS ns2.he.net.
mydomain.com. 3600 IN MX 10 mail.mydomain.com.
mydomain.com. 3600 IN TXT "v=spf1 mx a ip4:12.345.678.910/32 -all"
_dmarc.mydomain.com. 300 IN TXT "v=DMARC1; pct=100; p=quarantine; adkim=r; aspf=r"
mail.mydomain.com. 3600 IN A 12.345.678.910
www.mydomain.com. 3600 IN A 12.345.678.910
key._domainkey.mydomain.com. 3600 IN TXT ( "v=DKIM1; h=sha256; k=rsa; p=key )
PTR был установлен на mail.mydomain.com
SMTP отлично работает (с использованием thunderbird для отправки сообщений)
https://mxtoolbox.com проверил и все ошибки исправил.
https://www.mail-tester.com получил 10/10.
https://appmaildev.com/en/dkim все проходит
original mail in gmail
SPF: PASS с IP 12.345.678.910 Подробнее
DKIM: 'PASS' с доменом mydomain.com Подробнее
DMARC: 'PASS' Подробнее
Delivered-To: testingmail@gmail.com
Received: by 2002:a1c:a891:0:0:0:0:0 with SMTP id r139csp1564644wme;
Thu, 26 Sep 2019 08:18:21 -0700 (PDT)
X-Google-Smtp-Source: APXvYqygH8PjdOkQW09orM3iSqTtZcC2oQjhwtP88nMdhMiznjGZzhG+Qp0OpKSakQ2gXTVkEUrJ
X-Received: by 2002:a1c:e008:: with SMTP id x8mr3369089wmg.85.1569511101641;
Thu, 26 Sep 2019 08:18:21 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; t=1569511101; cv=none;
d=google.com; s=arc-20160816;
keys
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
keys
ARC-Authentication-Results: i=1; mx.google.com;
dkim=pass header.i=@mydomain.com header.s=2019 header.b=N+Lzr0yv;
spf=pass (google.com: domain of support@mydomain.com designates 12.345.678.910 as permitted sender) smtp.mailfrom=support@mydomain.com;
dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=mydomain.com
Return-Path: <support@mydomain.com>
Received: from mydomain.com (mail.mydomain.com. [12.345.678.910])
by mx.google.com with ESMTPS id p8si1812998wrt.517.2019.09.26.08.18.21
for <testingmail@gmail.com>
(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
Thu, 26 Sep 2019 08:18:21 -0700 (PDT)
Received-SPF: pass (google.com: domain of support@mydomain.com designates 12.345.678.910 as permitted sender) client-ip=12.345.678.910;
Authentication-Results: mx.google.com;
dkim=pass header.i=@mydomain.com header.s=2019 header.b=N+Lzr0yv;
spf=pass (google.com: domain of support@mydomain.com designates 12.345.678.910 as permitted sender) smtp.mailfrom=support@mydomain.com;
dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=mydomain.com
Received: from [192.168.1.105] (unknown [151.243.44.80]) by mydomain.com (Postfix) with ESMTPSA id D5017A3F53 for <testingmail@gmail.com>; Thu, 26 Sep 2019 16:18:19 +0100 (BST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mydomain.com; keys.
zgdZicdOospHQ==
To: testingmail@gmail.com
From: Franck <support@mydomain.com>
Subject: fact to read
Message-ID: <ed27f32e-e15d-a9e0-fbc4-7e2f1660a015@mydomain.com>
Date: Thu, 26 Sep 2019 18:48:15 +0330
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.1.0
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
Content-Language: en-US
Venus was once habitable until a mysterious event occurred. Venus likely
sustained stable temperatures and hosted liquid water for billions of
years until something triggered the release of carbon dioxide from rocks
on the planet about 700 million years ago.
и т.д. / хост:
127.0.0.1 localhost
127.0.1.1 lubuntu
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
##12.345.678.910 mydomain.com mydomain
12.345.678.910 mail.mydomain.com mail
и т.д. / имена хостов:
mail.mydomain.com
dig -x 12.345.678.910 + короткий
mail.mydomain.com.