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20th Feb 2024
How to Add DMARC Record in Bluehost: Bluehost DMARC Setup Guide

This post provides step-by-step instructions on how to add a DMARC record in Bluehost.

If you prefer video-based learning, scroll down to the end of this post to view the video walkthrough .

About DMARC records

First of all, a DMARC record is a TXT record published to the DNS for your domain,…

DMARC DMARC Record Bluehost
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20th Feb 2024
How to Add DMARC Record in CloudFlare: CloudFlare DMARC Setup Guide

This post provides step-by-step instructions on how to add a DMARC record in CloudFlare.

About DMARC records

First of all, a DMARC record is a TXT record published to the DNS for your domain, under dmarc.yourdomain.com, where “yourdomain.com” is your actual domain or subdomain…

DMARC DMARC Record CloudFlare
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20th Feb 2024
How to Add DMARC Record in cPanel: cPanel DMARC Setup Guide

This post provides step-by-step instructions on how to add a DMARC record in cPanel.

About DMARC records

First of all, a DMARC record is a TXT record published to the DNS for your domain, under dmarc.yourdomain.com, where “yourdomain.com” is your actual domain or subdomain…

DMARC Record CPanel
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20th Feb 2024
SPF 如何在子域名上工作?

在本文中,我们将了解 SPF 在子域名上如何工作。

如何发现 SPF 策略

正如在 DMARC 在子域名上面如何工作 (DMARC sp 标签) 文中讨论的那样,并非所有的子域名都需要发布一条 DMARC 记录,如果根域名已经发布了的话。在这种情况下,DMARC 的策略发现过程将把根域名上面的 DMARC 记录用于所有没有显式地发布 DMARC 记录的子域名。

SPF 的情形是否也类似?比如说我们在 domain.com 上面发布了一条 SPF 记录如下:

v=spf1 include:someservice…
SPF Subdomain
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20th Feb 2024
How to Set Up DMARC Forensic Report Encryption with PGP

We will go over how to set up DMARC forensic report encryption with PGP in this article.

As DMARC forensic reports contain Personally Identifiable Information (PII), we recommend that you encrypt such reports, so that only those who have the permission can access them…

DMARC forensic reports PGP encryption
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20th Feb 2024
可以在域名上发布多条 DKIM 记录吗?

您可以在一个域名上发布多条 DKIM 记录吗?答案是肯定的:在 DNS 服务商允许的范围内,您可以在域名上发布任意多的 DKIM 记录。

DKIM 是什么?

DKIM 是 DomainKeys Identified Mail 的缩写。它是一种邮件验证机制,用来监测邮件的头域和内容是否被篡改过。

DKIM 基于非对称加密,它使用密钥对来工作:私钥仅对邮件发送服务器可见,而公钥发布在 DNS 中,对所有邮件接收服务器可见。

在邮件离开发送服务器之前,服务器使用私钥对其签名;在邮件到达接收服务器的时候,服务器使用发布在 DNS 中的公钥对邮件进行验证。

DKIM 记录是什么?…
DKIM Multiple DKIM Records
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