The Online Trust Alliance Email Integrity Audit report is a companion to the 2015 Online Trust Audit and Honor Roll report released in June 2015. This Audit provides an in depth review of email security best practices, focusing on the best practices necessary to help detect and block spoofed and forged email. The Audit tracked the adoption of three critical email authentication standards; Sender Policy Framework (SPF), DomainKeys Identified Mail (DKIM) and Domain-based Message Authentication, Reporting & Conformance (DMARC).
2015 Email Audit Recorded Webinar (You Tube)
2014 Report (archived)