Cold email are unsolicited outreach sent to people who have no prior relationship or consent—usually to pitch a product, partnership, or opportunity. Well, the key message is simple: most cold email, especially at scale, behaves like spam—even if it looks personalized or “legit.” Don't let it pass more than once or twice!

With this 30-second summary, quickly understand what is DMARC all about and what you can do to protect your organization from common email threats.

As the largest players in the email space acknowledge the need for DMARC, the entire ecosystem will become restricted to the ones following the rules. 

A number closer to 4 out of 5 companies use Exchange (cloud or onprem). Think about the massive infrastructure. Imagine how important and prevalent it is for businesses....and realize why it is constantly targeted by attackers. Businesses should carefully evaluate the risks and limitations of relying on Exchange as their security email solution as well as their storage and communication email solution.