DMARC.org Domain-based Message Authentication, Reporting & Conformance
Frequently Asked Questions

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Events

11/9-14/2014 IETF 91 in Honolulu

Participate & Help Improve DMARC

General Discussions, Questions, and Comments

Join the email discussion list to ask questions about deploying DMARC or share your operational experience:

Technical Contributions to the Specification

The base DMARC specification was submitted to the IETF on March 31, 2013. The IETF officially formed a DMARC Working Group on August 11, 2014. All future technical contributions should be directed to the IETF DMARC working group's discussion list: