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20th Feb 2024
什么是 DMARC 标签:DMARC 解释

DMARC 标签在 DMARC 记录中被用来定义 DMARC 实现的不同方面,比如策略,aggregate 报告邮箱地址 URI,forensic 报告邮箱地址 URI,以及其他。

什么是 DMARC 记录?

DMARC 记录是一个发布在 DNS 中,域名上面的 TXT 资源记录。它包含一个由分号隔开的 DMARC 标签的列表,用来告知邮件接收服务器在邮件 DMARC 验证失败时,应该如何处理。

以下是一个 DMARC 记录的例子:

v=DMARC1; p=reject; rua=mailto:5b06a2badd9f1@report…
DMARC tags

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