Spoofing lets criminals send email that appears to come from your own domain, with no breach required. Here is how SPF, DKIM, and DMARC stop it, and why getting it wrong now also lands your own invoices in spam.
Spoofing lets criminals send email that appears to come from your own domain, with no breach required. Here is how SPF, DKIM, and DMARC stop it, and why getting it wrong now also lands your own invoices in spam.