Technology & AI
SPF, DKIM and DMARC in Plain English: Why Your Business Email Lands in Spam
Gmail, Yahoo and Microsoft now expect every business domain to prove its email is real. Without three small settings called SPF, DKIM and DMARC, your invoices, quotes and contact-form messages can land in spam, or bounce. Here's what each one does, in plain English, and how to set them up safely.