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ToolsEmail & DeliverabilityDMARC Generator
Email & Deliverability

DMARC Generator

Compose a policy, alignment mode and reporting addresses, then copy a ready-to-publish DMARC record.

Enter a value above and run the check to see results here.

How it works

Compose a policy, alignment mode and reporting addresses, then copy a ready-to-publish DMARC record.

This tool runs entirely in your browser — your input never leaves your device.

Related tools

SPF LookupDKIM LookupDMARC LookupBIMI Lookup

Frequently asked questions

Is the DMARC Generator tool free to use?+

Yes. The DMARC Generator runs directly in NetInsight with no signup required. Usage is rate limited per IP address to keep the service fast for everyone.

Are my queries logged?+

Diagnostic inputs are processed to produce your result and are not sold or shared. See our Privacy Policy for full detail on retention.

How accurate are the DMARC Generator results?+

Results are fetched live from authoritative sources each time you run a check, so they reflect the current state rather than a cached snapshot.

More Email & Deliverability tools

Email & Deliverability

SPF Lookup

Fetch and parse a domain's SPF record.

Email & Deliverability

DKIM Lookup

Retrieve a DKIM public key by selector.

Email & Deliverability

DMARC Lookup

Read and interpret a DMARC policy.

Email & Deliverability

BIMI Lookup

Check for a BIMI brand logo record.