Difference between revisions of "DMARC record"

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  [[dig -t]] [[TXT]] _dmarc.google.com
 
  [[dig -t]] [[TXT]] _dmarc.google.com
  .../...
+
 
  _dmarc.google.com.      223    IN      TXT    "v=DMARC1; p=reject; rua=mailto:[email protected]"
+
  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:d@ruf.agari.com;"
 +
 
 +
 
 +
Options <ref>https://en.wikipedia.org/wiki/DMARC#DNS_record</ref>:
 +
* <code>v</code> is the version
 +
* <code>p</code> is the policy (see below). Option: <code>p=none, p=reject, p=quarantine </code>
 +
* <code>sp</code> the subdomain policy
 +
* <code>pct</code>is the percent of "bad" email on which to apply the policy
 +
* <code>rua</code> is the [[URI]] to send aggregate [[reports]]
 +
* <code>ruf</code>
 +
 
  
 
== See also ==
 
== See also ==

Revision as of 19:58, 25 April 2022

_dmarc.your_domain.com


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];"


Options [1]:

  • 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


See also

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