Have you ever logged into your hosting cPanel to check your email deliverability, only to be greeted by a frustrating “DMARC Problems Exist” error? You follow the instructions, but nothing seems to work. The error persists, and you’re left wondering why your emails might not be getting delivered.

This is a very common issue, especially if you use a service like Cloudflare to manage your website’s DNS.

The good news is that the fix is surprisingly simple. This guide will walk you through, step-by-step, how to solve this exact problem, using real-world screenshots from a successful troubleshooting session.

Understanding the Core Problem: Why cPanel Can’t Fix It

The root of the issue lies in understanding who controls your DNS records.

  • Your Host (e.g., A2 Hosting): Manages your email server. cPanel’s “Email Deliverability” tool generates the correct values for email authentication records (SPF, DKIM, DMARC).

  • Cloudflare: Manages your domain’s nameservers. This means it’s the only place where DNS changes can actually be made.

The error occurs because cPanel knows what the record should be, but it doesn’t have the authority to change it on Cloudflare’s servers. It gives you a warning and the correct information, but it’s up to you to add it in the right place.

The Step-by-Step Solution

Follow these steps precisely to resolve the error and get your email authentication records validated.

Step 1: Get the Correct Record Values from cPanel

Even though we’ll be making changes in Cloudflare, our starting point is cPanel to get the correct cryptographic keys and values.

  1. Log in to your hosting cPanel.

  2. Navigate to the Email section and click on Email Deliverability.

  3. Find your domain and click Manage.

You will see the status of your DKIM, SPF, and DMARC records. cPanel will provide the “Suggested Record” for any that have problems. Keep this window open, as you’ll need to copy these values.

Step 2: Identify the Misleading cPanel Suggestion

Here is a crucial point that trips many people up. When cPanel suggests a DMARC record, it often provides an incorrect Name.

As you can see below, cPanel suggests the “Name” should be EngineerHow.com.. This is incorrect! The internet standard for a DMARC record requires the name to be _dmarc.

(Image Caption: cPanel’s misleading DMARC suggestion. Always use _dmarc for the name. Watermark: @EngineerHow.com)

Step 3: Add the DMARC Record in Cloudflare (The Right Way)

Now, let’s log in to Cloudflare and add the record correctly.

  1. Log in to your Cloudflare account and select your domain.

  2. Go to the DNS section on the left menu.

  3. Click Add record.

  4. Fill in the details as follows:

    • Type: TXT

    • Name: _dmarc (This is the correct name, ignore the cPanel suggestion).

    • Content: Copy the Value from the cPanel suggestion. A good starting point is v=DMARC1; p=none;.

    • Proxy status: This is critical. Make sure the cloud icon is Grey (DNS Only). Email records must not be proxied.

Here is what your record should look like before you save it. Notice the Name is _dmarc.

(Image Caption: The correct DMARC record in Cloudflare. Name is _dmarc and Proxy is DNS only. Watermark: @EngineerHow.com)

  1. Click Save.

Step 4: Verify Your Fix with an External Tool

Don’t rely on cPanel to update immediately. Its cache can be slow. Instead, use a professional, live tool to verify that your record is now public.

  1. Go to a DNS lookup tool like MXToolbox DMARC Check.

  2. Enter your domain name and run the lookup.

You should now see a green success message confirming that your DMARC record is published and the syntax is valid.

(Image Caption: MXToolbox showing a successful DMARC record publication. Watermark: @EngineerHow.com)

Step 5: Confirm the Fix in cPanel

After a few minutes (or sometimes longer), the cPanel Email Deliverability tool will re-check your records and update its status. You will finally see the green “VALID” checkmark you’ve been looking for.

(Image Caption: The DMARC error is now resolved and marked as VALID in cPanel. Watermark: @EngineerHow.com)

You may also notice an informational message about “Alternate HELO.” This is perfectly normal on shared hosting and is not an error.

Conclusion & Final Recommendations

The key takeaway is simple: DNS records must always be managed where your nameservers are pointed. cPanel can tell you what to add, but only Cloudflare (in this case) can make it public.

If you’re stuck, remember this quick checklist:

  • Is the record Name correct? (Use _dmarc for DMARC).

  • Is the Cloudflare Proxy Status set to “DNS Only” (grey cloud)?

  • Did you verify the change with an external tool like MXToolbox?

By following these steps, you can confidently resolve email authentication errors and improve your domain’s email deliverability and reputation.

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At EngineerHow.com, we believe in empowering users by breaking down complex problems into manageable steps. We hope this comprehensive guide has saved you time and frustration. For more deep-dive tutorials on system administration, networking, and cloud engineering, be sure to check out our other articles!

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