几周前我刚刚设置了我们的域以使用 SPF 和 DMARC,但没有 DKIM atm。但时不时我会收到来自linkedin的 DMARC 失败报告:
This is an email abuse report for an email message received from IP 213.160.4.146 on Tue, 16 Jul 2019 12:34:26 +0000.
The message below did not meet the sending domain's dmarc policy.
The message below could have been accepted or rejected depending on policy.
For more information about this format please see http://tools.ietf.org/html/rfc6591 .
Feedback-Type: auth-failure
User-Agent: Lua/1.0
Version: 1.0
Original-Mail-From:
Original-Rcpt-To: messages-noreply@linkedin.com
Arrival-Date: Tue, 16 Jul 2019 12:34:26 +0000
Message-ID: <5cd…8b2f@SR-EXC.biv.local>
Authentication-Results: dmarc=fail (p=none; dis=none) header.from=biv-ot.org
Source-IP: 213.160.4.146
Delivery-Result: delivered
Auth-Failure: dmarc
Reported-Domain: biv-ot.org
但我无法检测到任何错误 - IP 地址和域与包含在 SPF 条目中的 MX 记录相匹配。此外,引用的 RFC 6591 不包括身份验证失败“dmarc”。我大约每周收到一次这封邮件,没有其他服务器向我发送过 DKIM 故障报告。知道有什么问题吗?
DNS 条目:
biv-ot.org:
MX: mail.biv-ot.org
A: 148.251.171.224
SPF: v=spf1 a mx include:ot-live.zms.hosting a:mout.kundenserver.de ~all
DMARC: v=DMARC1; p=none; ruf=mailto:…; fo=s
mail.biv-ot.org:
A: 213.160.4.146