Changes

== TLDR ==You '''need''' to have [[SPF]] and [[DKIM]] properly established first. (assuming your domain is 'example.com') Publish a DNS TXT record with this label<ref>Namecheap has a particular quirk where the 'label' (or host) portion of the TXT record should just be '_dmarc' and their system will append the domain for you.</ref>:<br /><code>_dmarc.example.com</code><br />and this value<br /><code>v=DMARC1; p=none; rua=mailto:postmaster@example.com;</code> try http://kitterman.com/dmarc/assistant.html == Background ==https://dmarc.org/wp-content/uploads/2015/02/DMARC-2015-logo-small-202x110.png  https://dmarc.org/ == IETF Specification ==https://tools.ietf.org/html/rfc7489 == Vendors ===== Dmarcian ===https://dmarcian.com/ is a place where you can get your reports nicely aggregated and reported.See their * [https://space.dmarcian.com/video-dmarc-benefits/ video about DMARC benefits]* Their [https://www.youtube.com/watch?v=4jUcAvTMp0Y project deployment process] is spot on. It's a great example of how deploying technology into an organization is more about the people, process and cross-functional training plus 'wiki' knowledge left at the end of the process than it is about the technology alone.* [https://space.dmarcian.com/deployment/ deployment checklist]* Inspector: https://dmarcian.com/dmarc-inspector/equality-tech.com* [https://dmarcian.com/mcontrol/ Mission Control] is their account 'dashboard' == Tools ==<code>dig any _dmarc.example.com +trace</code> == See Also ==[https://support.google.com/a/answer/2466563Add a DMARC record] in Google support {{References}}