v3.1 configuration example
DKIM CNAME delegation
Review and adapt this example to your topology, product version and security requirements.
sw1._domainkey.customer.example. 3600 IN CNAME sw123._domainkey.provider.example.
sw2._domainkey.customer.example. 3600 IN CNAME sw124._domainkey.provider.example.Important: replace example addresses, credentials, hostnames and paths. Validate syntax before deployment.