More than 50% of top 500 Alexa uses a insufficient combination of SPF, DKIM and DMARC via /r/netsec

More than 50% of top 500 Alexa uses a insufficient combination of SPF, DKIM and DMARC
http://ift.tt/28Jg8BR

Submitted June 20, 2016 at 05:03PM by zulln
via reddit http://ift.tt/28Jpgq7