Email is used in more than 91% of all network attacks with cybercriminals becoming increasingly devious at impersonating unprotected email domains.
If unprotected, they can easily use brands to impersonate employees by sending emails with all the correct styling, making it virtually impossible for receivers to spot the fraudster.
Sendmarc mitigates this flaw using DMARC (Domain-based Message Authentication, Reporting and Conformance).