v3.1 configuration example
DMARC monitoring
Review and adapt this example to your topology, product version and security requirements.
_dmarc.example.net. 3600 IN TXT "v=DMARC1; p=none; rua=mailto:[email protected]; fo=1; adkim=r; aspf=r"Important: replace example addresses, credentials, hostnames and paths. Validate syntax before deployment.