Chirag Goswami's Linkedin Analytics

📧 DKIM vs. SPF vs. DMARC: What’s the Difference? 📧 SPF (Sender Policy Framework) Verifies if an email is sent from an authorized mail server by checking the sender’s domain records. Helps prevent email spoofing and reduces spam. ✍️ DKIM (DomainKeys Identified Mail) Adds a digital signature to emails, ensuring they haven’t been altered in transit. Helps verify the authenticity of the sender’s domain. 🛡️ DMARC (Domain-based Message Authentication, Reporting & Conformance) Combines SPF and DKIM to enforce email authentication policies, preventing phishing attacks and providing reports on unauthorized email use. 🔎 Key Differences: ✅ SPF checks the sender's IP. ✅ DKIM ensures the email's integrity. ✅ DMARC enforces security policies and reporting. 📈 Why It Matters? Without these protocols, your business emails can be spoofed, leading to phishing attacks and reputational damage. Implementing SPF, DKIM, and DMARC boosts email security, deliverability, and trust. ❗ Having trouble setting up SPF or DMARC? Cybernara can help! #EmailSecurity #SPF #DKIM #DMARC #PhishingProtection #CyberSecurity #BusinessSecurity