Difference between revisions of "DMARC record"
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↑ https://en.wikipedia.org/wiki/DMARC#DNS_record
(7 intermediate revisions by the same user not shown) | |||
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_dmarc.your_domain.com | _dmarc.your_domain.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> | ||
+ | == Public examples == | ||
[[dig -t]] [[TXT]] _dmarc.google.com | [[dig -t]] [[TXT]] _dmarc.google.com | ||
dig -t TXT _dmarc.google.com | dig -t TXT _dmarc.google.com | ||
− | "v=DMARC1; p=reject; rua=mailto:[email protected]" | + | "v=[[DMARC1]]; p=reject; rua=mailto:[email protected]" |
Line 12: | Line 20: | ||
"v=DMARC1; p=quarantine; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];" | "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 == | == See also == | ||
* {{DMARC}} | * {{DMARC}} | ||
+ | * {{DNS}} | ||
[[Category:DMARC]] | [[Category:DMARC]] | ||
[[Category:Email]] | [[Category:Email]] |
Latest revision as of 13:33, 26 April 2022
_dmarc.your_domain.com
Options [1]:
v
is the versionp
is the policy (see below). Option:p=none, p=reject, p=quarantine
sp
the subdomain policypct
is the percent of "bad" email on which to apply the policyrua
is the URI to send aggregate reportsruf
Contents
Public examples[edit]
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[edit]
- TXT record
Activities[edit]
See also[edit]
- 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
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