You will continue receiving DMARC reports, as long as you have specified an email address in ‘rua=mailto:’ field of the DMARC DNS entry.

To stop receiving DMARC reports, please remove the corresponding Report-only mode DMARC entry (DNS TXT record) from your domain DNS records.

A TXT record is a type of resource record in the Domain name system (DNS). Read more here. Please refer to your domain name service provider documentation to get exact steps on how to remove a DNS TXT record.

Please be notified that due to different factors (e.g., negative caching, …) DNS record change may take some time to come into effect.