DMARC record

_dmarc.your_domain.com

Options :

• v is the version
• p is the policy (see below). Option: p=none, p=reject, p=quarantine
• sp the subdomain policy
• pctis the percent of "bad" email on which to apply the policy
• rua is the URI to send aggregate reports
• ruf

Public examples

dig -t TXT _dmarc.google.com

dig -t TXT  _dmarc.google.com
"v=DMARC1; p=reject; rua=mailto:[email protected]"

dig -t TXT  _dmarc.apple.com
"v=DMARC1; p=quarantine; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];"

Related

• TXT record

Activities

• Read https://support.google.com/a/answer/10032169

See also

• DMARC, _dmarc
• DNS: Linux DNS, IP, systemd-resolve, /etc/hosts, whois, Domain registrar, dig, host, nslookup, scutil --dns dnsmasq, bind, delv, .local, .internal, .onion, FQDN, TTL, /etc/resolv.conf, /etc/systemd/resolved.conf, dscacheutil (macOS), hostname, hostnamectl, bind, resolvectl status, DNS sinkhole, Domain name server, LLMNR, Resource records:MX, TXT, NS, CAA, SSHFP, Apex, CNAME, Wildcard DNS records, Subdomain, /etc/nsswitch.conf, 1.1.1.1, 8.8.8.8, CoreDNS, dnsPolicy:, Google Public DNS, DNS caches, Kubernetes ExternalDNS, DNS forwarding, IDNA2008, DNS-1035, Domain name registrars, Split-view DNS, Pi-hole, NextDNS

https://en.wikipedia.org/wiki/DMARC#DNS_record