What is a DMARC record?

A DNS TXT record on _dmarc.domain that sets a policy (none, quarantine, or reject) for mail that fails SPF or DKIM alignment, and names a report mailbox.

How do I create a DMARC record?

Choose a policy, add at least one rua address, and publish one TXT on _dmarc.yourdomain. This generator writes that string.

What should my DMARC policy be?

Start with p=none so you only monitor. Move to quarantine, then reject, after reports show legitimate mail passing.

How do SPF and DMARC work together?

SPF lists senders. DMARC requires the SPF domain (or DKIM domain) to align with the visible From domain, then applies your policy on failure.

How do I start with DMARC monitoring?

Publish p=none with a rua mailbox you read. Do not skip monitoring and jump to reject on a domain that still has unknown senders.

What is DMARC Record Generator?

A free online builder for a DMARC TXT record aimed at Microsoft 365 and small-business email administrators.

How does the DMARC Record Generator work?

It assembles v=DMARC1 tags from the policy, report addresses, percentage, and alignment you choose.

How do I use the DMARC Record Generator?

Enter the domain and rua address, pick a policy, and copy the TXT onto _dmarc.

Is this DMARC Record Generator free to use?

Yes. It is free with no sign-up.

Can I use the DMARC Record Generator on mobile?

Yes. Mobile browsers are supported.

Free DMARC Record Generator Online

Free DMARC Record Generator Online | Binary Tech