Publish DMARC Record
After create your DMARC record you can choose how publish the result DNS record
- Setup managed record: use LetsDMARC DNS servers to publish records
- Show record: get DNS record to be published on your own DNS service
Setup Managed DNS (record hosted on LetsDMARC DNS service)
Verify domain
Delegate the _dmarc domain sub domain by publishing NS records or by publishing a CNAME record that will act as a link to the LetsDMARC service record. NS Records
OR
CNAME Record
Publish record on your DNS
Now go to your Domain DNS service and add a TXT record
Once you add your TXT record, wait a couple of minutes while LetsDMARC will check your configuration and update your domain status. After that you've just to wait to start receiving your first reports (usually after 24/48hrs).