Thank you for your interest in becoming a Supporter of DMARC.org and helping us in our mission to increase the adoption of email authentication and reduce email fraud. Because DMARC.org is an initiative of the non-profit, tax-exempt Trusted Domain Project (TDP) your contribution may enjoy certain tax benefits.
Applications to become a Supporter are reviewed by the DMARC.org and TDP staff, and an advisory council, and the first step is to contact the DMARC.org staff. If you will provide some basic information below, we can begin that process now.