Up to 61 percent of global airlines do not have a published DMARC record in place, according to a new report. The International Air Transport Association study found that 61 percent have no DMARC records in place. Only 7 percent of those who do have the Reject s policy are blocking fraudulent emails from reaching their intended target. The report also found that some airlines are not using the Rejects policy, which prevents fraudsters from sending emails to their customers.
Source: https://threatpost.com/airline-dmarc-policies-lag-opening-flyers-to-email-fraud/158449/