Я пытаюсь настроить свой собственный сервер smtp с postfix и opendkim. Опубликовал spf / dmarc / dkim recors, настроил ptr. Но в настоящее время вся моя почта с любым текстом попадает в папку спама Gmail. Я просмотрел источник электронной почты и нашел такой журнал (я отправляю с root@code-gmail.com в свою учетную запись pav.testacc1234@gmail.com):
Delivered-To: pav.testacc1234@gmail.com
Received: by 10.138.18.148 with SMTP id p20csp4871365ocs;
Tue, 1 May 2018 07:36:31 -0700 (PDT)
X-Google-Smtp-Source: AB8JxZrPQsmv/N1Awo0qfgsz0gw+wDo0r/51iNZttxRBUbhiu0Nb17eK3sNZcm4KP6Wu3B4aFxHJ
X-Received: by 2002:adf:c4c4:: with SMTP id o4-v6mr11895652wrf.173.1525185391907;
Tue, 01 May 2018 07:36:31 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; t=1525185391; cv=none;
d=google.com; s=arc-20160816;
b=MoZChW3AD7idVCBW5FJXjJw8V2Z5SL9g5H+/AT5GFoEExBs41FrFhG0xyOUt26G7xE
JZS7fv8hrzZoJ5GUzX1Zr7SyD90ULVqrZxP2r1or/CYSLVrPplyyPe+B7p/GdR8AFW+I
sXpROZ9yNOQ/bdbdmhTGpMUoMtxTGtyXssM0x2uICRGok8B3Q2RK5/FGN/izPdv2Dp2q
wdy0JcD+db1xxfJtPo+uXtYldbsc079oGEyAnu4LEkz3SQ6OB34HOCfPbeEBB3gCT/dn
igIM9YKAPqHL01yMYmCE153w8FkcrqE98SfBgEYKkQvBr2hy3aWOEJI01/+emGXPW9N+
pc1Q==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
h=from:date:message-id:to:subject:dkim-signature
:arc-authentication-results;
bh=QY3eSg1xUkClxZc7O05HDfwJPvSkbBuZINP6T4PQvjc=;
b=hzxAY6fLNrTitTipY+VheNRTRbBYwOy5JKW9LgDZxpnVWBnx9al3ZmUKaJTZbs3rk7
GsArGQCHKityZSGjUg/YX9Vfv4gb4xurY4V1yP8MlYLQpFofmlbWiMX/W8FMmVOD2+aq
8Kh0UzWYYGO1NtEV33h8FvzDeavrOu07Ol8g8Eq6oDUkjuZZHxEKSL9VeTvJUrz57qGn
twwsNTKNHR1fnTMdNHMQcmGMKD37MF9no9X0whHVUhnPRedGeV8Z9YxNN6LCCRUEmw2y
xhUZIbve9e3CX8g0X+pTJhHMouphTDByG1k8y+/JUeXrn2jD402QKuyy58GBPA4hC84z
vE2w==
ARC-Authentication-Results: i=1; mx.google.com;
dkim=pass header.i=@code-gmail.com header.s=mail header.b=ccV1Vw1O;
spf=softfail (google.com: domain of transitioning root@code-gmail.com does not designate 2a07:5741:0:eb4::1 as permitted sender) smtp.mailfrom=root@code-gmail.com;
dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=code-gmail.com
Return-Path: <root@code-gmail.com>
Received: from code-gmail.com ([2a07:5741:0:eb4::1])
by mx.google.com with ESMTPS id 90-v6si8205147wre.4.2018.05.01.07.36.31
for <pav.testacc1234@gmail.com>
(version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256);
Tue, 01 May 2018 07:36:31 -0700 (PDT)
Received-SPF: softfail (google.com: domain of transitioning root@code-gmail.com does not designate 2a07:5741:0:eb4::1 as permitted sender) client-ip=2a07:5741:0:eb4::1;
Authentication-Results: mx.google.com;
dkim=pass header.i=@code-gmail.com header.s=mail header.b=ccV1Vw1O;
spf=softfail (google.com: domain of transitioning root@code-gmail.com does not designate 2a07:5741:0:eb4::1 as permitted sender) smtp.mailfrom=root@code-gmail.com;
dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=code-gmail.com
Received: by code-gmail.com (Postfix, from userid 0) id C972B100E8B; Tue,
1 May 2018 10:36:30 -0400 (EDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=code-gmail.com; s=mail; t=1525185390; bh=QY3eSg1xUkClxZc7O05HDfwJPvSkbBuZINP6T4PQvjc=; h=Subject:To:Date:From:From; b=ccV1Vw1OibcUg5jV3HZnGQd4mQfOLLaRDsnPwlMAukzQA9OQHpqzGjrkABXcHdAV6
54Lz3BlbSoyBr9bFAaBI0BO9itAXBEWeh32zZBvpXkvd0ViNcSxOH7kWwtq6dUK7hB
210wgjTKkmOBUmEg+Stu49tIfrO2gT4Xoyv7DyC0DxzHZagJ0yG/6UrsfwNeMiyBJc
fLudtklc+omAPbkRUEM/EzuKQQPHEmvsDdWwGJtHAKfJ8rJtYh8ta0eAIHUm2II023
dkFQhnFtZ8cew8aeTPmqBU+YmG9K94OYwZchCds1zwXt88djHkJZH/Z4qsyG8xCr0z
OZyndTCWD042w==
Subject: Are you going to deliver thos trucks? We need to build stuff as soon as possible
To: <pav.testacc1234@gmail.com>
X-Mailer: mail (GNU Mailutils 3.1.1)
Message-Id: <20180501143630.C972B100E8B@code-gmail.com>
Date: Tue,
1 May 2018 10:36:30 -0400 (EDT)
From: root <root@code-gmail.com>
This is just an example text 2
Как видите, у меня такая ошибка:
(google.com: domain of transitioning root@code-gmail.com does not designate 2a07:5741:0:eb4::1 as permitted sender) smtp.mailfrom=root@code-gmail.com;
Но у меня есть этот ipv6 в моей записи spf, вот как он выглядит:
"v=spf1 include:_spf.google.com ip4:94.156.35.221 ip6:2a07:5741:0:eb4:0:0:0:1 ip6:2a07:5741:0:eb4::1 ~all"
По какой-то причине все еще происходит softfail, и я думаю, что это основная причина, по которой почта попадает в спам.