Generating the DMARC record is not complex, although the important part is that its syntax should correspond with DMARC standards. Our free DMARC record generator helps you to create a DMARC record easily. Further, you can use our DMARC record checker to validate your DMARC record.
DMARC, the short form of Domain-based Message Authentication, Reporting, and Conformance, is the TXT record added to your domain DNS records to publish the DMARC.
DMARC is a protocol that works with SPF and DKIM to ensure the authentication of the emails. It protects your domain from any abusive activity. Protects your domain from hackers and other attackers from spoofing and gives you the ability to monitor and control it. It ensures that phishing emails and malware cannot be sent from your email address. The DMARC also supplements SMTP, a simple mail transfer protocol to send the email. Because the SMTP does not itself include any mechanism or practices to define policies for email authentication.
DMARC checks SPF and DKIM records of the coming email. If it passes the test, it goes through. But, if there is an error, suppose the received mail fails the test, the recipient server implements the DMARC policy. Later on, the recipient can send the report to the domain owner about such incidents.
Based on the DMARC record's content, the recipient mail server
Usually, the policy, p=none is preferred. It's the least restrictive policy that ensures email delivery. With that policy, you can get the reports if something is misconfigured or someone else is using your domain for spoofing purposes.
Using "p=quarantine" or "p=reject" may even put your sent emails to spam or rejected if your DMARC record is misconfigured.
Thus, start with the p=none policy. If you start to get suspicious sending reports, change that to p=quarantine policy.
Usually, the DMARC policy set for the organizational domain is applied to all its subdomains unless the domain owner publishes the DMARC record for a specific domain. The domain owner may publish the separate DMARC policy for all subdomains with the "sp" tag. Its syntax is the same as the "p" tag. The sp=none means whatever the policy is adopted for the main domain. The subdomain follows the policy of "none."
For example, if the example.com DMARC's policy is p=reject. But the DMARC policy of email.example.com is sp=none. Then the hackers and attackers can impersonate the brand and can cause problems.
Our DMARC record generator makes the process relatively easy. It facilitates you to create your own error-free DMARC DNS record for your domain.
For adding the DMARC record, you have to edit the DNS records of your domain. The DNS records are the set of instructions for the server, where to find the site's content, like email mailbox, and more. To edit your domain DNS records.
Anyone who owns a domain and uses that domain to send emails through a separate email server or provider needs to create a DMARC record on your domain for that provider. But, if you are using an email provider that you do not control, like Gmail, you do not need to create a DMARC record.
Yes, you can, but creating a DMARC record along with SPF and DKIM records is recommended if your email provider requires them. Not all require it. For that, you need to read the setup documentation of your email provider.
That usually happens if your DMARC records are not fully propagated. Usually, it takes 48 to 72 hours for the DNS records changes to take effect. After the propagation time, use a DMARC record validator to validate your DMARC record. If still facing the problem, then use domain DNS health check for complete DNS diagnosis.
The simple answer is YES. Rather than manually creating the DMARC record, it's better to use a DMARC record generator for an error-free DMARC DNS record for your domain or subdomain.
Some common tags include