Mar 27, 2026
SPF, DKIM, and DMARC: Email Authentication Explained
SPF, DKIM, and DMARC work together to prevent email spoofing and improve deliverability. Here is how each one works and how to check your current setup.
Web & DNS
Mar 19, 2026
What Is a DMARC Record? How to Check and Fix Yours
Without a DMARC record, anyone can send email pretending to be from your domain. Here is what DMARC does, how to check your current policy, and how to fix it.
Web & DNS