Références

• RFC 4870 , Domain-Based Email Authentication Using Public Keys Advertised in the DNS (DomainKeys)
• RFC 4871 , DomainKeys Identified Mail (DKIM) Signature
• RFC 5016 : Requirements for a DomainKeys Identified Mail (DKIM) Signing Practices Protocol.
• DKIM Author Domain Signing Policy (DRAFT IETF)
• Le site de DKIM .