Most large companies don't use standard email security to combat spoofing

Companies can create a DMARC record in a matter of minutes, but once the policy is deployed, it has to be switched on. All the largest internet email ...
From http://ift.tt/2vqZzCB

Companies can create a DMARC record in a matter of minutes, but once the policy is deployed, it has to be switched on. All the largest internet email ...