From Tweney Media client ValiMail, a provider of email authentication services via a SaaS platform:
[A recent security] audit shows that most corporations, banks, and government agencies have a long way to go before they fully implement the most advanced email authentication, DMARC.
However, many organizations clearly understand the importance of authentication preventing phishing and other forms of email fraud, … It’s just that very few companies have succeeded in getting DMARC to the point where it’s actually doing anything to stop fraud.
For more, read the whole post: Corporations Understand DMARC Is Critical. So Why Can’t They Get to Enforcement?