5 Steps to a DMARC Reject Policy

DMARC Reject Policy

You may have heard of DMARC, but you are unsure what it is or how to implement it effectively. In this article, we’ll cover 5 steps to a DMARC reject policy. You’ll learn how to generate reports and useful raw data from DMARC. This policy will prevent your subscribers from receiving spoofed emails and will also help prevent the delivery of spam. However, you’ll want to understand what reject and quarantine are before you implement them.

5.7.5 permanent error evaluating dmarc policy

DMARC is a mechanism by which senders and recipients exchange authentication information. It works by enabling email receivers to reject if they suspect a message is not legitimate. PayPal was one of the first companies to adopt this protocol and saw a marked reduction in fraudulent PayPal emails. In fact, the percentage of “pct” flagged emails should rise gradually. But what about if your DMARC reject policy fails only a few emails from legitimate sources? It can be anywhere from one in ten thousand emails.

If you don’t have an email server, you can use another method, which is called a “reject” policy. A DMARC reject policy can be either None, Quarantine, or Reject. A None policy will allow DMARC messages to go straight to your inbox or spam folder, while a Quarantine or Reject policy will require your recipient to discard all emails that fail to pass the authentication check.

5 Steps to a DMARC Reject Policy

Once you’ve implemented your DMARC policy, you’ll have to start monitoring it. This will keep your emails safe, but it can cause legitimate ones to bounce. You’ll need to spend some time monitoring for legitimate emails before you move to a 100% reject policy, so don’t expect your inbox to be empty for a long time. But you’ll soon see results and you’ll know what steps you need to take next.

Implementation is the next step, and it depends on the complexity of your email infrastructure and the size of your business. First, you should evaluate your current setup. How much work will it take? If it’s not worth the effort, quarantine might be the right choice for testing DMARC. However, it’s important to note that this method can cause receivers to associate your domain with junk emails. As such, a quarantine policy will hurt your brand.

Once you’ve set up a DMARC reject policy, you’ll need to make adjustments to your email system. Remember that DMARC is an email authentication method. Getting a DMARC reject policy implemented is simple, and you can do it in steps. If you’re using quarantine to manage unauthenticated emails, you’ll want to implement reject mode for those email messages.