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问题[gmail](server)

Martin Hope
Dr. Gianluigi Zane Zanettini
Asked: 2022-02-27 09:42:26 +0800 CST
  • 2

TL;DR：Google Workspace 中的两个域。从第二个域发送的电子邮件将第一个域显示为“邮寄者”

谷歌工作区配置

在我的 Google Workspace 帐户中，我有两个域：

  • primary-domain.com: 我的主域名
  • secondary-domain.com：作为“域别名”添加的辅助域

我为这两个域配置了 SPF 和 DKIM。

DKIM 由 Google Workspace 生成，它们在 Google Workspace 中显示为 OK。

邮箱配置

从我的 Gmail 帐户（primary-domain.com 的一个）中，我通过“发送邮件为”添加了辅助域。由于 Gmail 将其识别为同一帐户的辅助域，因此不需要插入 SMTP 凭据或验证码。

最初我选中了Treat as an alias复选框。

发送帐户随时可用，我可以使用我的主帐户或辅助帐户发送电子邮件。

问题

我唯一的问题是，当我通过辅助域发送电子邮件时，收件人将第一个域视为mailed-by（请注意，没问题signed-by）

我试过的

我唯一能想到的另一件事是Treat as an alias我的 Gmail 中的复选框，所以我没有选中它。尽管如此，它没有任何区别。

是的，我知道将辅助域重新添加为“不是域别名”可能会解决问题，但这是完全不同的情况，我不想这样做。

还有其他想法吗？

email gmail g-suite
Martin Hope
Johannes Egger
Asked: 2021-09-29 21:29:39 +0800 CST
  • 6

当我在 Microsoft Teams 中编写聊天消息时，接收者在 Teams 中离线时会在其 Office 365 帐户 ([email protected]) 上收到电子邮件通知。收件人进行了设置，以便将她的所有邮件转发到她的个人 Gmail 帐户 ([email protected])。对于发送到[email protected] 的普通邮件，这可以按预期工作。但所有 Teams 通知都被标记为垃圾邮件。谷歌表示 DMARC 失败（见下文）。

我们有一个带有以下 TXT 记录的自定义 DNS 服务器：

htlvb.at 的 TXT 记录

Google 显示收到的邮件的以下详细信息：

谷歌检查结果

以及以下消息来源：

Delivered-To: [email protected]
Received: by 2002:a05:6102:22c6:0:0:0:0 with SMTP id a6csp126141vsh;
        Tue, 28 Sep 2021 20:57:32 -0700 (PDT)
X-Google-Smtp-Source: ABdhPJzoIoMngWwglBmEptt30Zo9LbSYdi+h60ylB7JYY70zFSXHQNhbDjrM0JhFd+XgdPAeZKJj
X-Received: by 2002:a92:ca4e:: with SMTP id q14mr3941013ilo.233.1632887852170;
        Tue, 28 Sep 2021 20:57:32 -0700 (PDT)
ARC-Seal: i=4; a=rsa-sha256; t=1632887852; cv=pass;
        d=google.com; s=arc-20160816;
        b=uZnSPh2our1xDKqBgznYVmLU4MHkWy+9WfIBcYxGbuAOiHypyYi2pU3yByqTWDxC3m
         XD8lQzitQmtWzWPozdJmWv6DFJW5eSVogISaSrA6i8qY2wBhk8ZlukHsKjWLlRTsWD/Q
         TJa+99FG/eIio0EDYtVW+2d+WlVN9qMei8Ap/aaA1snA27wHv91lUsAGLNI2kUUvwsMA
         omJAMvTBBCgGtEa6V8s4Z7nWhkGGpwwRnxaCefPwqBCZ8QMVy8zYmk/JGTVcSSTSQdQk
         bqWRkoJlrscnt3JLAA4WUpYdNcpORAi8WuuoXs+w6uxzNxfg2EpcvNWIOwBFvOm/WVVq
         FoUg==
ARC-Message-Signature: i=4; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
        h=message-id:subject:date:to:from:mime-version
         :authentication-results-original:dkim-signature:resent-from
         :dkim-signature;
        bh=E55te+wP9yN3LiE6nhkfEQO75W71gJHR8kTe2/Df0Tw=;
        b=tD4Bp23ESAoj05NCp/jRzInE1sMlGqNZXOsi+nnUWfyER5TWbdIsKLsKelvGxJ7Hr9
         nFt6HHQPcLHU8rzXLLZPYxDpx4AawW5jYgM3JDKxYxyPYN5NNgBqiI2GL7Vfj5QyLDS8
         /+ABSoHsePowqp/x3y9RnTtmcv6XQAr8vZ0EoUMhr3udPI0Hi4z0orBjT9aHnfT9BDHK
         v0AX75QnZ8zZ16Y3yNCnYLj9xc9lJaZMwzZsE4zmddCI7d2GGvdXJXueJf/R29Ev+uPy
         Pcb2C4OnukH2eA4vPQ7HVvoyZiAlEyO79Ijb7mUkv697n+k+2N33g5GD5dz7bpPPKOP5
         VXvw==
ARC-Authentication-Results: i=4; mx.google.com;
       dkim=pass [email protected] header.s=selector2-htlvbat-onmicrosoft-com header.b=oGc7014X;
       dkim=fail [email protected] header.s=selector1 header.b=ljvyhPFv;
       arc=pass (i=3 spf=pass spfdomain=email.teams.microsoft.com dkim=pass dkdomain=email.teams.microsoft.com dmarc=pass fromdomain=email.teams.microsoft.com);
       spf=pass (google.com: domain of [email protected] designates 40.107.22.86 as permitted sender) [email protected];
       dmarc=fail (p=REJECT sp=REJECT dis=QUARANTINE) header.from=microsoft.com
Return-Path: <[email protected]>
Received: from EUR05-AM6-obe.outbound.protection.outlook.com (mail-am6eur05on2086.outbound.protection.outlook.com. [40.107.22.86])
        by mx.google.com with ESMTPS id d71si1114034jac.48.2021.09.28.20.57.31
        for <[email protected]>
        (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128);
        Tue, 28 Sep 2021 20:57:31 -0700 (PDT)
Received-SPF: pass (google.com: domain of [email protected] designates 40.107.22.86 as permitted sender) client-ip=40.107.22.86;
Authentication-Results: mx.google.com;
       dkim=pass [email protected] header.s=selector2-htlvbat-onmicrosoft-com header.b=oGc7014X;
       dkim=fail [email protected] header.s=selector1 header.b=ljvyhPFv;
       arc=pass (i=3 spf=pass spfdomain=email.teams.microsoft.com dkim=pass dkdomain=email.teams.microsoft.com dmarc=pass fromdomain=email.teams.microsoft.com);
       spf=pass (google.com: domain of [email protected] designates 40.107.22.86 as permitted sender) [email protected];
       dmarc=fail (p=REJECT sp=REJECT dis=QUARANTINE) header.from=microsoft.com
ARC-Seal: i=3; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=pass; b=b+84dTGQqJMxRJKr8rYlWitQtwVGW2kp+a6GE5F5iSIj0PYQPep5WRaZHRSogvC5ls4vqdRJy3jlh9c+Zrz/K79huChB6ukIfw7HARZlgA5CKId+HvDzIRuemRfA/mxIwTjagVz1jw4AmeR1TPAdcG53snUGO/mDuuA7Ys8RZGmXCmAJfABGfyHQb/intViZUCYqt/mQqjcOM5/OaAeJUfOwzq3ekqvBa31Tl5R4JBuSWrtOrlpwoiIUe4lFZLGKpltpal/78cnJ/0uZ7YduremGJQBsSLxgUEYgsyE6NzSNH0CBpPrhGtFVoFMf9ntav6WMvo9Y6qFX1ywNlB7eXg==
ARC-Message-Signature: i=3; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=E55te+wP9yN3LiE6nhkfEQO75W71gJHR8kTe2/Df0Tw=; b=SYnqBFHFzvqDK90FmxKlOYC0bYq2uYl6B+mdZl24zrxgHOoEnLca8n1ITM/+M6eq0yXOzpWJXSqHCUmA/FRm//MoIMs4ob/ItGcL3tF/2LSdAwAX87QQZRaolNUos6r/UTACzkgwq5J+bC20//qkCX9GT2Y+eT3fidJtd9keokM99Veh8eNz40fhF7pgoQJkY1HlPLSbuEddB6ubPEw4EvU96J8oFZrxIC8L74Yr1ffhya1e538snyRWhOLytaeJhcQbjX6mUMrAvYncQwURCcF2/8qxqOgumP+LFGg+ipa9SdXmrRlR4IYS9fqVwqW6MpRtlo64N+jLBk5yXqFn0g==
ARC-Authentication-Results: i=3; mx.microsoft.com 1; spf=pass (sender ip is 40.107.244.74) smtp.rcpttodomain=htlvb.at smtp.mailfrom=email.teams.microsoft.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=email.teams.microsoft.com; dkim=pass (signature was verified) header.d=email.teams.microsoft.com; arc=pass (0 oda=1 ltdi=1 spf=[1,1,smtp.mailfrom=email.teams.microsoft.com] dmarc=[1,1,header.from=email.teams.microsoft.com])
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=htlvbat.onmicrosoft.com; s=selector2-htlvbat-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=E55te+wP9yN3LiE6nhkfEQO75W71gJHR8kTe2/Df0Tw=; b=oGc7014X1+Xj25a1pciXq6R30XWnUOXIK7WKXpZYFhnL4qKYecdNRR6yOmNxGGyELGM+XJeDVbNkDK8ovcUq5xImeR0MhRB0eaoBeJ8ym+YkNQp+uH+V1NSh6kJr1gJPPg+d5NTYKNWTjKivjEJhsa26KW1FLDU5zaCjWPTHJ5E=
Resent-From: <[email protected]>
ARC-Seal: i=2; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=pass; b=dvpLCi52bG/QTgI6BkP3kkpbW1QbZrV2Q0/PAuSCC/7mGLhLSrDte8Pm8+sdw+UU1Vl7aM+UoIhpIh+9jBC/G7Sy8VPBPqINbCTm7oLwBbmsNuW69HtCTW2wO/B6W/AUpEZFsnnnLWBJNV2LIF1i8oD5fonJzMW9zSPNFuKPlLtEoDuNG9TLs5wd+bd8fX0nmdz97c2Gx6l8DN6/8ixg/cMP4U47bB/mrtTe1sJXzpqCVmbLjk/ntvDyy8PMJfcY/ppg301HuYLglAniO85mxyKgwR1af0EEHbkJ5dV/CBpxFzDcGqaYXmVUUarILtWzl6gjN4yw57T9wo+X3tultA==
ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=E55te+wP9yN3LiE6nhkfEQO75W71gJHR8kTe2/Df0Tw=; b=GaDbstOQWFP9Prnc3xX3BRtSNw7Z/gKFUdSmcJDF22BtGftNV+PfSUWPf+BuC8Hcxe9DlC0aI+V2RxBb2WCaf8WDg+QrJq+1KtbwLLKhmbK8iGc+QZ+0WPHieEskSVy5X0u4UIkCFvM4DCHKKlfZNU9yCFXplHC5HxCPtS9sGPCCjbeExQ0V0fL6EYjI6OjKcIif9V8Kf17HJhpEBtj4LWATbCH8b+V/1Uo9K/9jGJmVcdfpFYgaCeLiskG4ts70VRtztj+4Z8Lg/pKKKhg2rWbzfz6Qa9V+0XRLRns+Q59N3VxQ1DP400nHy0FmU/Cg6SbuH2oMyfRaLOe2DZob1w==
ARC-Authentication-Results: i=2; mx.microsoft.com 1; spf=pass (sender ip is 40.107.244.74) smtp.rcpttodomain=htlvb.at smtp.mailfrom=email.teams.microsoft.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=email.teams.microsoft.com; dkim=pass (signature was verified) header.d=email.teams.microsoft.com; arc=pass (0 oda=1 ltdi=1 spf=[1,1,smtp.mailfrom=email.teams.microsoft.com] dmarc=[1,1,header.from=email.teams.microsoft.com])
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Authentication-Results: spf=pass (sender IP is 40.107.244.74) smtp.mailfrom=email.teams.microsoft.com; htlvb.at; dkim=pass (signature was verified) header.d=email.teams.microsoft.com;htlvb.at; dmarc=pass action=none header.from=email.teams.microsoft.com;
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ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=RscPHkD9NUWEZDU6mMlRUlnrkr10VueiAbO5UCtKQESHJGV8/MXj7WUe3MTz4TTZ85CG0fPo7A6xegE85fEiCo7OeW1MExWfcaiOI3D/TVx3kxN4eCQ8jZDHpvM8Wj/6TBMqv0QT8l1v/Pj0DyEuNUktExRfWdCLnBMommkZSAVc11Pr0RuLt+NOpNnv7GHiZKyYW04RxiwaWLaDQlg8VCMtSrjDqVr9sT9MiihEhRrrlwkuU08OWHRRUSFQvL7robHFWJfmWsWBcuBrK2/SQPmCcsgvd8qyX8JDYrh/OSBf2AfXYNjGP4FKFffWDg14LOaJ/JtxwOSu8kw+xZtz8g==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=E55te+wP9yN3LiE6nhkfEQO75W71gJHR8kTe2/Df0Tw=; b=GAACYoHRtSgpZSnvtRg/AqWzgagFvrGsAdZYP2lTwLjksAtr2HU6+xsL8/6ot/8TPYxHFMnIm6ZECCy97dcRi3WMzP61ZK8sgrnpgmSrdYs5nHXn5Ss1+wAE+Y3r31IKjQl+JXjdMXBbq3q/L+TCZg5b5XAdPG4zN2ZqIwkx+RCtJ254eI1J0amt+mnU5/kubHr1SpnGFOOH9UNCCGCvlkUEqXBHjHPwTUXXf7hA8v8c7bBifaoBwEqsxbzj8hlRkXm5588xLoYDiFCYVSP3CDX2nKw4EgrQzQZhs4RNMBUioHbNthecNr54f6BTKG0ZdyyLJA73uUZGABErIqwcAw==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 52.169.9.119) smtp.rcpttodomain=htlvb.at smtp.mailfrom=email.teams.microsoft.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=email.teams.microsoft.com; dkim=none (message not signed); arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=email.teams.microsoft.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=E55te+wP9yN3LiE6nhkfEQO75W71gJHR8kTe2/Df0Tw=; b=ljvyhPFvTOVOMZ8FnU0+gaKZ584PM1fgE/iFYRhdSuxqweo1cjiyQB7WKIxAByvytt49b4SeCGLs234qzjqNtNtoE2O/2KdDhcQYcWJJ1fNT7zhdKMo1dtMyxXshOPtz6IyibKjQl/qXDgMO1pWp70J7M/UK57ZhK4HxiNPBa0s=
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为什么邮件未通过 DMARC 检查？这是一个我可以解决的问题（例如，我们的 DNS 服务器中的另一个条目）还是这是微软的错？我不认为这是谷歌的错，因为我也尝试转发到一个完全拒绝该消息的 iCloud 帐户。

spf gmail dkim dmarc microsoft-teams
Martin Hope
Alex E.
Asked: 2021-09-16 05:51:54 +0800 CST
  • 0

今天，我们使用以下设置：

 OS    uses   technology  
Windows  ->      GCPW
Mac      ->      LDAP
Android  ->   Workspace

我们以 Windows 为例。用户可以通过输入他的谷歌帐户信息使用 GCPW 登录 Windows。我想阻止使用浏览器或任何其他未使用 GCPW 的应用程序登录他的 gmail 帐户。

这是一个 BYOD 环境。

关于如何实现这一目标的任何想法？

我发现我们可以向 GCPW 添加自定义设置，是否可以使用这些设置来防止从 GCPW 范围之外访问 gmail？

gmail
Martin Hope
SmallDev
Asked: 2021-09-10 09:27:14 +0800 CST
  • 0

这个问题与学校的一些软件有关，一部分是学校向学生和家长发送信息。但所有邮件最终都在 Gmail 垃圾邮件文件夹中。如果我查看过去 120 天的 google postmaster 工具，它会说：

  • 用户报告的垃圾邮件：0%
  • IP 信誉：100%，但仅限一天。没有其他记录
  • 域名声誉：高（在顶部）但有一天会下降到中等（当学校放假后开始时）
  • 垃圾邮件反馈循环：0%
  • 认证流量：100%（DKIM成功率、SPF成功率、DMARC成功率）
  • 加密流量：0%（入站 tls 率）
  • 交付错误：0%

就像他们只是把它放到垃圾邮件中一样，因为它是他们自己产品的竞争对手。

（出于某种奇怪的原因，当我的孩子去的学校发送消息时，他们会到达我的私人 gmail 收件箱，但不会发送给其他家长）

是时候放弃使用电子邮件并强迫接收者安装应用程序了吗？

我不知道还要做什么来防止邮件进入垃圾邮件。关于做什么的任何建议？

理论问题：当用户从未访问过该页面（与发件人电子邮件地址相同的域名）并收到来自该页面的电子邮件时，谷歌是否不喜欢它？（电子邮件等是从学校收集并由他们注册的）

满足这些技术要求：

  • SPF 设置
  • DMARC 设置
  • DKIM 设置
  • IP 反向查找发件人域

只有谷歌将邮件发送到垃圾邮件

email spam gmail
Martin Hope
MickaelFM
Asked: 2021-08-18 02:57:00 +0800 CST
  • 0

GMail MX 是

  • ASPMX.L.GOOGLE.COM: 1
  • ALT1.ASPMX.L.GOOGLE.COM：5
  • ALT2.ASPMX.L.GOOGLE.COM：5
  • ASPMX3.GOOGLEMAIL.COM：10
  • ASPMX2.GOOGLEMAIL.COM：10

在检查这些名称的 IP 时，每次您要求解决方案时，您都可以点击不同的 IP。这里没有什么奇怪的。

但其中一些软件未能通过“gmail.com”域的标准 SPF 检查。

这怎么可能 ？

例子

domain-name-system spf gmail
Martin Hope
JellicleCat
Asked: 2021-06-10 23:25:37 +0800 CST
  • 2

我已经拥有近 6 个月的虚拟专用服务器，我将开始从[email protected]. 到目前为止，我的少数电子邮件测试都导致了退回，因为“来自您的 IP 地址的不请自来的邮件比例异常高”。这是一个奇怪的原因，因为它表明我的 IP 地址已经发送了很多电子邮件，而不仅仅是一两封，而且在我开始这些测试电子邮件之前我什至没有安装 postfix。

我可能已经向我的 gmail 地址发送了 10 封电子邮件作为测试，这是 gmail 给出的退回消息：

我们的系统检测到来自您的 IP 地址的 550-5.7.28 未经请求的邮件的异常率。为了保护我们的 550-5.7.28 用户免受垃圾邮件的侵害，从您的 IP 地址发送的邮件已被阻止。550-5.7.28 请访问 550-5.7.28 https://support.google.com/mail/?p=UnsolicitedIPError查看我们的 550 5.7.28 批量电子邮件发件人指南。g9si1490378qvq.7 - gsmtp（回复 DATA 命令的结尾））

我已经访问了他们在上面提供的链接，该链接指向一个名为“防止发送给 Gmail 用户的邮件被阻止或发送到垃圾邮件”的页面，但它主要讨论的是如何避免将邮件视为垃圾邮件，而不是如何获取 IP 地址畅通。我该怎么做才能让 gmail 取消阻止我的 IP 地址？

TMI 1只有我的虚拟专用服务器在使用这个 IP 地址，而且我的 VPS 一直没有发送电子邮件（大约 6 个月）。直到一个月前，我什至没有安装 postfix，那时我开始测试发送到 Gmail 的电子邮件并收到退回邮件。（直到今天我才再次尝试；这并不是因为我一直在反复发送值得退回的电子邮件。）所以我应该认为如果耐心等待是关键，我的 IP 地址现在已经被解锁了。

TMI 2 我意识到我可以付费让电子邮件服务发送我的电子邮件，但我只是一个试图为用户提供服务而不承担额外费用的孤独者。

更新

感谢您的建议，这确实被证明是解决方案。对于以后阅读这篇文章的人来说，谷歌的信息具有误导性：即使一封电子邮件也可以算作“不寻常的不请自来邮件率”。让 Gmail 接受我的邮件并不涉及更改费率，甚至不包括在进行建议的更改后的任何等待时间。

建议的更改（其中一些我已经实施）包括：

email-server gmail email-bounces
Martin Hope
mbakabilal
Asked: 2020-12-16 06:42:14 +0800 CST
  • 1

我正在学习如何托管 postfix 服务器（初学者），我已经能够接收来自 gmail 的电子邮件，但我正在尝试发送到 Gmail，这是我的“tail /var/log/mail.log”

Dec 15 14:24:49 thepocketmerlin postfix/smtp[25424]: connect to gmail-smtp-in.l.google.com[172.253.112.27]:25: Connection timed out
Dec 15 14:24:49 thepocketmerlin postfix/smtp[25424]: connect to gmail-smtp-in.l.google.com[2607:f8b0:4024:c00::1a]:25: Network is unreachable
Dec 15 14:24:49 thepocketmerlin postfix/smtp[25424]: connect to alt1.gmail-smtp-in.l.google.com[2607:f8b0:4002:c08::1a]:25: Network is unreachable
Dec 15 14:25:19 thepocketmerlin postfix/smtp[25424]: connect to alt1.gmail-smtp-in.l.google.com[64.233.177.26]:25: Connection timed out
Dec 15 14:25:49 thepocketmerlin postfix/smtp[25424]: connect to alt2.gmail-smtp-in.l.google.com[173.194.68.27]:25: Connection timed out
Dec 15 14:25:49 thepocketmerlin postfix/smtp[25424]: 528BB3F132: to=<[email protected]>, relay=none, delay=90, delays=0.03/0.01/90/0, dsn=4.4.1, status=deferred (connect to alt2.gmail-smtp in.l.google.com[173.194.68.27]:25: Connection timed out)

邮件q（结果）

528BB3F132      372 Tue Dec 15 14:24:19  [email protected]
(connect to alt2.gmail-smtp-in.l.google.com[173.194.68.27]:25: Connection timed out)
                                         [email protected]

有任何想法吗？。

ubuntu postfix gmail
Martin Hope
Sz3jdii
Asked: 2020-11-22 09:45:50 +0800 CST
  • 0

在我的公司我有以下错误。

softfail (google.com: domain of transitioning [email protected] does not designate X.X.X.X as permitted sender) client-ip=X.X.X.X;

假设我的 mail.company.com 服务器是 YYYY，每个用户都从 Thunderbird 连接到他/她的邮件帐户，SMTP/POP3/IMAP 由托管在 YYYY 域上的 DirectAdmin 提供服务。一些使用 GMail 从外部 POP3 服务器 (mail.company.com) 下载邮件的用户收到上述错误，并且电子邮件在垃圾邮件目录中。我的 SPF 记录是：

v=spf1 a mx ip4:Y.Y.Y.Y ~all

我不明白的是，标记为指定IP的IP怎么可能是XXXX，有时会有所不同，但仍然不是SMTP服务器的IP YYYY？我将 SPF 记录更改为：

v=spf1 mx a ptr ~all

但我不认为这是最好的解决方案。我的域存储在 cloudflare 后面，但 mail.company.com 没有被代理，只有 company.com 被代理。感谢您的任何帮助。

smtp spf gmail
Martin Hope
Mikeage
Asked: 2020-11-12 23:43:35 +0800 CST
  • 1

我运行自己的域，但将许多电子邮件地址转发到我的 gmail 帐户。最近，我开始看到很多被 gmail 标记为垃圾邮件的邮件。我为我的外发电子邮件设置了 SPF，并使用 SRS 将发件人地址重写为我自己的地址。我也设置了 DKIM，尽管据我了解，这不应该适用于转发的电子邮件，只适用于从我的服务器生成的电子邮件（实际上，我看到转发的电子邮件不会添加 DKIM，但本地发送的消息会）。但是，我看到 gmail 报告 DMARC 失败，并且我不确定我还需要做什么（它主要发生在两个域中；来自chas.com 的电子邮件和来自 gmail.com 本身的电子邮件）。

以下是一组邮件标头示例：

Delivered-To: [email protected]
Received: by 2002:a25:4c89:0:0:0:0:0 with SMTP id z131csp247333yba;
        Wed, 11 Nov 2020 21:37:05 -0800 (PST)
X-Google-Smtp-Source: ABdhPJwFbRvhPcki/xyFiq4i6zpnks1uM/l10A2Q0Qo3g0AKeqKWLHd+p2gIj+yngrgvIwswgLV1
X-Received: by 2002:a0c:e443:: with SMTP id d3mr18173382qvm.18.1605159425248;
        Wed, 11 Nov 2020 21:37:05 -0800 (PST)
ARC-Seal: i=1; a=rsa-sha256; t=1605159425; cv=none;
        d=google.com; s=arc-20160816;
        b=JX6leDybyKeQegfcvVUv1g5UjEG5W+C3mE2k+UlyR1/OB9QvRqrtQfEAUqT/311ilI
         qJPsXtXu8evavgz2mho2Mjh84FHntAXHgG+USzMM1xeGLu/VxtNgiZ1TW9cgzWXxXe6K
         84eYdyQeHs4X79tF0BpS6ifuogVtAr3MKFXWvWcSo28c28clL8oByG3xManz7B7aRls5
         Aua8MS/FcBU616aSiFCRTVMbAdnhpDBG8VCkFd6UJfdmUN2jD3L5OPvN3ANTDpu72jAu
         cx6CffRzzlFLo8yHLHZN+BxNbf1HGaQUQZlc6TKDSsaIBal8ZyfZb3AKpTxh83G9zdMM
         gmow==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
        h=dkim-signature:list-post:delivered-to:mailing-list:list-id:sender
         :list-unsubscribe:precedence:to:subject:message-id:date:from
         :mime-version:delivered-to;
        bh=JSHgjvIPGqD5iT5NfXIkWoWBKPw2mHWXehrTFtzq6B8=;
        b=0dx9mxfBcmy+az6LMznOVBqHvj4hGiTtOz9oI287B4b7snUmCsa8IGfraZ445n4VBU
         sVDTtXzO+kOxdz+nLs4zwFjrIGplowy6N9cvUmm1VsXTd3ZuEmfhIxl7Fo79DZ7Xrs7L
         6WYg0CR+b3DrCMDKQ/kHEN5h8eH31CeruJgM/NRY+lqX1SVYX6gQfyFG2HNFLJO/ksfD
         eediGpY5T/K9WzvX0+J5PM5QonUGbpbhd5PAZsFwVneqPcDQj3uOwUWuUAw3dLdNLL9y
         Y6w/lJIx89Sya53Kja2j15eT5d+FjPE9OeogRuK9qAJxGNn54xA9kb6sT0vFrWftNvA3
         QynQ==
ARC-Authentication-Results: i=1; mx.google.com;
       dkim=pass [email protected] header.s=20140610 header.b=OmM+mk8Y;
       spf=pass (google.com: domain of srs0=uwyv=es=groups.io=bounce+69030+554308+4680414+8404272@mikeage.net designates 34.224.146.155 as permitted sender) smtp.mailfrom="SRS0=Uwyv=ES=groups.io=bounce+69030+554308+4680414+8404272@mikeage.net";
       dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com
Return-Path: <SRS0=Uwyv=ES=groups.io=bounce+69030+554308+4680414+8404272@mikeage.net>
Received: from aws1.mikeage.net (aws1.mikeage.net. [34.224.146.155])
        by mx.google.com with ESMTPS id v10si2417871qtw.367.2020.11.11.21.37.05
        for < [email protected]>
        (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
        Wed, 11 Nov 2020 21:37:05 -0800 (PST)
Received-SPF: pass (google.com: domain of srs0=uwyv=es=groups.io=bounce+69030+554308+4680414+8404272@mikeage.net designates 34.224.146.155 as permitted sender) client-ip=34.224.146.155;
Authentication-Results: mx.google.com;
       dkim=pass [email protected] header.s=20140610 header.b=OmM+mk8Y;
       spf=pass (google.com: domain of srs0=uwyv=es=groups.io=bounce+69030+554308+4680414+8404272@mikeage.net designates 34.224.146.155 as permitted sender) smtp.mailfrom="SRS0=Uwyv=ES=groups.io=bounce+69030+554308+4680414+8404272@mikeage.net";
       dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com
Received: by aws1.mikeage.net (Postfix) id 1BFFA3EF14; Thu, 12 Nov 2020 05:37:05 +0000 (UTC)
Delivered-To: [email protected]
Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=66.175.222.108; helo=mail02.groups.io; [email protected]; receiver=<UNKNOWN>
Authentication-Results: aws1.mikeage.net; dkim=pass (1024-bit key; unprotected) header.d=groups.io [email protected] header.a=rsa-sha256 header.s=20140610 header.b=OmM+mk8Y; dkim-atps=neutral
Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by aws1.mikeage.net (Postfix) with ESMTPS id EB7DB3EC4B for < [email protected]>; Thu, 12 Nov 2020 05:37:04 +0000 (UTC)
X-Received: by 127.0.0.2 with SMTP id oLsLYY4681749xG4qmmeW9rb; Wed, 11 Nov 2020 21:37:04 -0800
X-Received: from mail-vs1-f52.google.com (mail-vs1-f52.google.com [209.85.217.52]) by mx.groups.io with SMTP id smtpd.web10.9563.1605113448380395017 for <[email protected]>; Wed, 11 Nov 2020 08:50:48 -0800
X-Received: by mail-vs1-f52.google.com with SMTP id z123so1546706vsb.0
        for <[email protected]>; Wed, 11 Nov 2020 08:50:48 -0800 (PST)
X-Gm-Message-State: uBHNPLbE3sy8KcE8rImAnZFdx4680414AA=
X-Received: by 2002:a67:f708:: with SMTP id m8mr15122860vso.58.1605113447617; Wed, 11 Nov 2020 08:50:47 -0800 (PST)
MIME-Version: 1.0
From: Safta Chavi <[email protected]>
Date: Wed, 11 Nov 2020 18:50:36 +0200
Message-ID: <CAB5sq-wzZZ13bfOpxWo2n+AV_AQNBLim4x_9PNZfWz+n7Evi1g@mail.gmail.com>
Subject: [BS/RBS List] Oven recommendations? #question
To: undisclosed-recipients:;
Precedence: Bulk
List-Unsubscribe: <https://shemesh.groups.io/g/list/unsub>
Sender: [email protected]
List-Id: <list.shemesh.groups.io>
Mailing-List: list [email protected]; contact [email protected]
Delivered-To: mailing list <[email protected]>
List-Post: <mailto:[email protected]>
Content-Type: multipart/alternative; boundary="000000000000de985705b3d798e3"
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1605159424; bh=Xn5E1cyGj2ayBjpZKnm7oR5ODzG3Kta9nWJlOKpgTcs=; h=Content-Type:Date:From:Subject:To; b=OmM+mk8YnCxE98j+3aPaH3UafJpARH0ImGXbaRpc39IaqG764aNGPZ5q5EGvPAX3F2h f+WhRaKb+ZbIThuuuMgtm13iaaCy7TNRQ4ge2qs/sEzLeF3y/dKo02nt5Q1eQxcWmPB69 VE51OhCC1/B2T8YQKoC2Czq7kO85AW2ZtkE=

（为了减少垃圾邮件，我用 MYADDRESSORIGINAL 替换了发送电子邮件的地址，用 MYADDRESS 替换了实际的收货地址（我的 gmail），用 SENDER 替换了来源，但除此之外，一切都没有改变）

gmail 报告：SPF：通过 IP 34.224.146.155 DKIM：通过域 groups.io“通过”DMARC：“失败”了解更多

我该怎么做才能让 DMARC 通过？我想我可能需要以某种方式使用 ARC……但我到底该怎么做？

后缀配置（相同的审查）：

$ postconf -n
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
append_dot_mydomain = no
biff = no
body_checks = pcre:/etc/postfix/body_checks
broken_sasl_auth_clients = yes
header_checks = pcre:/etc/postfix/header_checks
inet_interfaces = all
inet_protocols = all
local_recipient_maps =
luser_relay = [email protected]
mailbox_size_limit = 0
milter_default_action = accept
milter_protocol = 6
mydestination = $myhostname, mikeage.net, localhost
myhostname = aws1.mikeage.net
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
myorigin = /etc/mailname
non_smtpd_milters = local:opendkim/opendkim.sock
policyd-spf_time_limit = 3600
readme_directory = no
recipient_canonical_classes = envelope_recipient,header_recipient
recipient_canonical_maps = tcp:localhost:10002
recipient_delimiter = +
relayhost =
sender_canonical_classes = envelope_sender
sender_canonical_maps = tcp:localhost:10001
smtp_tls_CApath = /etc/ssl/certs
smtp_tls_loglevel = 1
smtp_tls_security_level = may
smtp_tls_session_cache_database = btree:/var/lib/postfix/smtp_scache
smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
smtpd_milters = local:opendkim/opendkim.sock
smtpd_recipient_restrictions = permit_sasl_authenticated reject_invalid_helo_hostname reject_unauth_destination reject_unknown_recipient_domain reject_unverified_recipient check_policy_service unix:private/policyd-spf
smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
smtpd_tls_CApath = /etc/ssl/certs
smtpd_tls_cert_file = /etc/letsencrypt/live/aws1.mikeage.net/fullchain.pem
smtpd_tls_key_file = /etc/letsencrypt/live/aws1.mikeage.net/privkey.pem
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls = yes
tls_random_source = dev:/dev/urandom

（10001和10002上的地图是postsrsd）

postfix spf gmail dkim dmarc
Martin Hope
Index
Asked: 2020-10-29 03:04:00 +0800 CST
  • 1

我正在尝试将后缀配置为使用多个 IP 的不同密钥加密传出邮件。

主要.cf postconf -n：

    alias_database = hash:/etc/aliases
    alias_maps = hash:/etc/aliases
    anvil_rate_time_unit = 86400s
    anvil_status_update_time = 120s
    append_dot_mydomain = no
    biff = no
    compatibility_level = 2
    inet_interfaces = all
    inet_protocols = ipv4
    mailbox_size_limit = 0
    milter_default_action = accept
    milter_protocol = 6
    mydestination = $myhostname, domain.com, localhost.localdomain, localhost.localdomain, localhost
    myhostname = domain.com
    mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
    myorigin = /etc/mailname
    non_smtpd_milters = inet:localhost:8891
    readme_directory = no
    recipient_delimiter = +
    relayhost =
    sender_dependent_default_transport_maps = hash:/etc/postfix/sender_transport
    smtp_tls_mandatory_ciphers = high
    smtp_tls_mandatory_protocols = !SSLv2,!SSLv3
    smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
    smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
    smtpd_client_event_limit_exceptions = $mynetworks
    smtpd_client_message_rate_limit = 200
    smtpd_client_restrictions = permit_mynetworks,permit_sasl_authenticated,reject
    smtpd_milters = inet:localhost:8891
    smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
    smtpd_sasl_auth_enable = yes
    smtpd_sasl_local_domain = $myhostname
    smtpd_sasl_security_options = noanonymous
    smtpd_tls_mandatory_ciphers = high
    smtpd_tls_mandatory_protocols = !SSLv2,!SSLv3
    smtpd_tls_security_level = may
    smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
    smtpd_use_tls = yes
    tls_high_cipherlist = ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!3DES:!MD5:!PSK

大师.cf：

    smtp      inet  n       -       y       -       -       smtpd
    #smtp      inet  n       -       y       -       1       postscreen
    #smtpd     pass  -       -       y       -       -       smtpd
    #dnsblog   unix  -       -       y       -       0       dnsblog
    #tlsproxy  unix  -       -       y       -       0       tlsproxy
    #submission inet n       -       y       -       -       smtpd
    127.0.0.1:submission inet n       -       y       -       -       smtpd
      -o syslog_name=postfix/submission
      -o smtpd_tls_security_level=encrypt
      -o smtpd_sasl_auth_enable=yes
      -o smtpd_sasl_security_options=noanonymous
      -o smtpd_reject_unlisted_recipient=no
      -o smtpd_client_restrictions=permit_sasl_authenticated,reject
      -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
      -o smtpd_tls_cert_file=/srv/letsencrypt/ssl/domain.com/domain.com_chained.crt
      -o smtpd_tls_key_file=/srv/letsencrypt/ssl/domain.com/domain.com.key

    # domain2.com
    111.1.1.222:submission inet n       -       y       -       -       smtpd
      -o syslog_name=postfix/submission
      -o smtpd_tls_security_level=encrypt
      -o smtpd_sasl_auth_enable=yes
      -o smtpd_sasl_security_options=noanonymous
      -o smtpd_reject_unlisted_recipient=no
      -o smtpd_client_restrictions=permit_sasl_authenticated,reject
      -o smtpd_relay_restrictions=permit_sasl_authenticated,reject
      -o smtpd_tls_key_file=/srv/letsencrypt/ssl/domain2.com/domain2.com.key
      -o smtpd_tls_cert_file=/srv/letsencrypt/ssl/domain2.com/domain2.com_chained.crt

邮件日志：

    Oct 28 11:43:05 zipserver postfix/postfix-script[2239]: starting the Postfix mail system
    Oct 28 11:43:05 zipserver postfix/master[2241]: daemon started -- version 3.3.0, configuration /etc/postfix
    Oct 28 11:43:32 zipserver postfix/pickup[2242]: 0BFA8104115B: uid=1000 from=<[email protected]>
    Oct 28 11:43:32 zipserver postfix/cleanup[2248]: 0BFA8104115B: message-id=<[email protected]>
    Oct 28 11:43:32 zipserver postfix/qmgr[2243]: 0BFA8104115B: from=<[email protected]>, size=407, nrcpt=1 (queue active)
    Oct 28 11:43:32 zipserver postfix/smtp[2250]: 0BFA8104115B: to=<[email protected]>, relay=gmail-smtp-in.l.google.com[64.233.167.27]:25, delay=0.46, delays=0.13/0.01/0.05/0.27, dsn=2.0.0, status=sent (250 2.0.0 OK  1603881812 s81si4271295wmf.188 - gsmtp)
    Oct 28 11:43:32 zipserver postfix/qmgr[2243]: 0BFA8104115B: removed

版本：

    postconf -d | grep mail_version
    mail_version = 3.3.0

但是电子邮件以红色交叉锁到达 gmail，而 gmail 说它没有加密。我错过了什么？

postfix gmail