经过中继后，DKIM FAIL 出现域名为空的情况

2024-5-31 • tag-icon

我使用 smtpd 和 dkimproxy 发送 DKIM 签名邮件。昨天，我可以发送到 @email.arizona.edu 地址（该地址使用 google 作为 Web 客户端，不确定服务器），并且 DKIM 已通过。今天，发送到 @email.arizona.edu 的邮件失败，DKIM 域为空，尽管在这两种情况下您都可以看到第一个服务器的 DKIM 已通过。据我所知，我的邮件配置没有改变。

以下是两条消息：

至 @email.arizona.edu经过

Received-SPF: fail (google.com: domain of [email protected] does not designate 128.196.130.120 as permitted sender) client-ip=128.196.130.120;
Received-SPF: Pass (mails2n2in.email.arizona.edu: domain of
  [email protected] designates MY.IP.ADDRESS as permitted
  sender) identity=mailfrom; client-ip=MY.IP.ADDRESS;
  receiver=mails2n2in.email.arizona.edu;
  envelope-from="[email protected]";
  x-sender="[email protected]"; x-conformance=spf_only;
  x-record-type="v=spf1"
Received-SPF: Pass (mails2n2in.email.arizona.edu: domain of
  [email protected] designates MY.IP.ADDRESS as permitted
  sender) identity=helo; client-ip=MY.IP.ADDRESS;
  receiver=mails2n2in.email.arizona.edu;
  envelope-from="[email protected]";
  x-sender="[email protected]"; x-conformance=spf_only;
  x-record-type="v=spf1"
DomainKey-Signature: a=rsa-sha1; c=nofws; d=EXAMPLE.COM; h=from:date :to:subject:message-id; q=dns; s=default; b=uIdxdpQuS7UPQZiTWiG7 C7pSEjYQt/L/AFVp/R1PFYfUwtn7hs69qioUuZFQBtb0m5e0VwK+iaGm2CCFqkyB ZB5e81DqJteWXSTwIxqdkri06EfX8SfAESNYzn8552+mHqgbIObVv/zoyYEU7xQV HnIHrTztuJd2r9SCa4eIWcGd7hX31ayFV6VEvQmetW/zwoe2qG/s9dn5B/vgxGsU 3OihHQoAw1I5NOIuQp9t2mxO4YnEo5oXVzQk7un6lHijmlTh5vUy70vrgConRTyz 6GAC8H2TzQUSadeEH41gEXpdJnlFnLO/koMIGsFCaa8ACrOj4X3MrUy1Bqxmt2/+ Qg==
From: dillon <[email protected]>
Date: Sat, 3 Jun 2017 16:46:19 -0700 (MST)
To: [email protected]
Subject: aa
Message-Id: <[email protected]>

blah

至 @email.arizona.edu失败

Delivered-To: [email protected]
Received: by 10.103.123.134 with SMTP id w128csp937111vsc;
        Sun, 4 Jun 2017 08:43:08 -0700 (PDT)
X-Received: by 10.157.89.137 with SMTP id u9mr1833275oth.215.1496590988912;
        Sun, 04 Jun 2017 08:43:08 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; t=1496590988; cv=none;
        d=google.com; s=arc-20160816;
        b=SMM/PXFQ0wEyanWczeT8/5DxRmsvNbt9nOHL8WhXO8K/jLX1KGnoS1yUmk5hm/iJ4D
         snmX8AW3cDt7sglNL359IUhaUC3pPGeSDBptV2CayPs3V1zhg3MpHSQWSNp6If2GZdim
         T/S5o+EowD+LXGKlNoPq6bjLpB9R+C/lBHMyaYbhPtLGb/UWIOBZqJReNwDRJ7tcJnAB
         laZCoa6bwxOwRhuaC7dZ0NEgX6mnQ2la/SdFzimbz+a0D1FLjVelajyRW0bCMtDr6km1
         MHM/QFZtH/z7aeWlmPB1/KZL7dH/BlvsxQZxmh+iLfbhKI34cOE7O/JHyk0+Iqr/wEp5
         yI0g==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
        h=message-id:to:date:from:domainkey-signature:dkim-signature:subject
         :arc-authentication-results;
        bh=lQFy4p37ps8+tOt10kWiXLaKWWNB0sstf/sQoBSjwU0=;
        b=BiqDhgKw90O99XpHuvbPtFhsg6WE/J/N0MUj+MqYYBffI6r/EcL+SFSSsDSLin2ugL
         KZ0bfpHCpfCptkQ+pvA/RXiDecTo6x1KxLNxBYkLvHD2MMBCtGiT8D8PjAT1KZ7KNGk7
         XEN5SXyMaPtPKR3cdKp4plGXRuE8iJsJmK1neTIE5RNwXDIOYeUk36toLkgQvequLW5O
         6GM0m2VfG8ng900vTD6TECVHK1bYl3y/MWMqzfwGoWOtxrKS6lenHRoKpTSjh2KgDXsu
         PhvZKNdYKi892xR3gHFVVDCSG0Gze9vRE1GgjQtSwXcUJR0/ELyCQQWOgiYht27DyEC0
         LDdA==
ARC-Authentication-Results: i=1; mx.google.com;
       dkim=fail [email protected];
       spf=fail (google.com: domain of [email protected] does not designate 128.196.130.69 as permitted sender) [email protected]
Return-Path: <[email protected]>
Received: from mailgator.email.arizona.edu (mailgator-s1-n1.email.arizona.edu. [128.196.130.201])
        by mx.google.com with ESMTP id d125si11748533oia.150.2017.06.04.08.43.08
        for <[email protected]>;
        Sun, 04 Jun 2017 08:43:08 -0700 (PDT)
Received-SPF: fail (google.com: domain of [email protected] does not designate 128.196.130.69 as permitted sender) client-ip=128.196.130.69;
Authentication-Results: mx.google.com;
       dkim=fail [email protected];
       spf=fail (google.com: domain of [email protected] does not designate 128.196.130.69 as permitted sender) [email protected]
Received: from mails1n0-route0.email.arizona.edu (mails1n0-route0.email.arizona.edu [128.196.130.69]) by mailgator.email.arizona.edu (Postfix) with ESMTPS id 70E2D120967 for <[email protected]>; Sun,
  4 Jun 2017 08:43:08 -0700 (MST)
Received-SPF: Pass (mails1n0in.email.arizona.edu: domain of
  [email protected] designates MY.IP.ADDRESS as permitted
  sender) identity=mailfrom; client-ip=MY.IP.ADDRESS;
  receiver=mails1n0in.email.arizona.edu;
  envelope-from="[email protected]";
  x-sender="[email protected]"; x-conformance=spf_only;
  x-record-type="v=spf1"
Received-SPF: Pass (mails1n0in.email.arizona.edu: domain of
  [email protected] designates MY.IP.ADDRESS as permitted
  sender) identity=helo; client-ip=MY.IP.ADDRESS;
  receiver=mails1n0in.email.arizona.edu;
  envelope-from="[email protected]";
  x-sender="[email protected]"; x-conformance=spf_only;
  x-record-type="v=spf1"
Authentication-Results: mails1n0in.email.arizona.edu; dkim=pass (signature verified) [email protected]
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: A0DEoAAhKjRZXSBHTy1dDoN6gR6PUI8mTwGBIRwBkEuFC4F9EhyJBkgPAQIBAQEBAQEBBhoWXYU4JwMBNgEiegYOBIpFrQ2DEIMJBwKIHgEIhmCDToZohSeRPIxuDoJuki0BkA0elEFJA4EVgQmEfAELAYIFXiCKWAEBAQ
X-IPAS-Result: A0DEoAAhKjRZXSBHTy1dDoN6gR6PUI8mTwGBIRwBkEuFC4F9EhyJBkgPAQIBAQEBAQEBBhoWXYU4JwMBNgEiegYOBIpFrQ2DEIMJBwKIHgEIhmCDToZohSeRPIxuDoJuki0BkA0elEFJA4EVgQmEfAELAYIFXiCKWAEBAQ
Subject: [SPAM?] teste
X-IronPort-AV: E=Sophos;i="5.39,296,1493708400";
    d="scan'208";a="205331245"
Received: from EXAMPLE.COM ([MY.IP.ADDRESS])
  by mails1n0in.email.arizona.edu with ESMTP/TLS/DHE-RSA-AES256-SHA; 04 Jun 2017 08:43:07 -0700
Received: from EXAMPLE.COM (localhost [127.0.0.1]) by EXAMPLE.COM (OpenSMTPD) with ESMTP id 22b5b79c for <[email protected]>; Sun, 4 Jun 2017 08:43:07 -0700 (MST)
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=EXAMPLE.COM; h=from:date :to:subject:message-id; s=default; bh=txH7JSSG7N9u9U+yve1yUm32EA U=; b=K8yvihgFvCzdVXoAeW7eF8EfMxW6/aweOmL6XbLL+d8hoolXYsWGh9agql bj+Q7YsoW4OCOLudtMZIzW9VWLaQPWMZ8hIHArok2jri00FsYs2pSY00aVMhK7O3 tKzSlgIUp9or7gefUs5xostl+bMM9b7Z0LrbQogJw2XVLydf9wMB+UYgk8CK7O7b cEyaBDCejp/DLXXdmYK1rtKG0aigxIw7jple57aGnHsirW4dIn8i63IMbOynFcce UetCfZ6FK6wsggLuB7WXs40stIR4yKU1LtPcGlhiCzfIiSkFUDhhACxt71nQ6p7R Se6D637KV6ri+RfBsETUc2xXgjFQ==
DomainKey-Signature: a=rsa-sha1; c=nofws; d=EXAMPLE.COM; h=from:date :to:subject:message-id; q=dns; s=default; b=NKlu8RpigBoJzEgnN1fb OB7oVKuczGcw53YeDk5nwJhtKjkSlayFXYGvVcJC44ubVWWWm3iquw1XBmqxK9z9 efwX1ZQmkKzN+Y/w81Fk+R6q79G6b5B1vQBzEY+biIK4V1qEATEXtIT+lW7ss1CL z5oK4u+4LKcl+MO8Hg+0+IgCVSyxFXcL0z3Xt61qt4YKPFN8sEAWkNLCfxQlnWrQ rCu9U6DZoTLE987IQisI5MUpTA1JpSc3W6vbcptT4mANsfmD/JRsD3+RuknE76pJ KhlDTaFuk7TBhSUfKM0HqPpWZr+eqCS7bUtViHhm6V+4Di5vGtmUwGFAcNBY9kkp LA==
Received: from localhost (EXAMPLE.COM [local]) by EXAMPLE.COM (OpenSMTPD) with ESMTPA id 80e6e692 for <[email protected]>; Sun, 4 Jun 2017 08:43:07 -0700 (MST)
From: dillon <[email protected]>
Date: Sun, 4 Jun 2017 08:43:07 -0700 (MST)
To: [email protected]
Message-Id: <[email protected]>

testa

答案1

基本上，你需要确保它正常工作，请检查一下关联然后只需单击“下一步”并从您想要测试的域发送一封电子邮件，您将立即收到有关它的反馈。

您需要确保内部和公共 DNS 中的密钥匹配才能实现您的目标，因此请检查内部和外部 DNS 设置是否匹配。

另外，确保中继不会删除任何标头，寻找保留标头的选项。

答案1

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