What are SPF, DKIM, and DMARC? [Everything You Need to Know]

Hamza Hanif

Hamza Hanif

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Sep 28, 2023

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There are many acronyms involved with email authentication and cybersecurity, including SPF, DKIM, and DMARC. But don’t worry! You’ll find everything you need to know about these essential email authentication protocols in this comprehensive guide. The article provides a clear and concise overview of Sender Policy Framework (SPF), DomainKeys Identified Mail (DKIM), and Domain-based Message Authentication, Reporting, and Conformance (DMARC), so you can protect your email communications from spoofing and phishing attacks. By the end of this blog, you will understand how these critical email authentication methods can enhance your email’s security and reliability. This guide demystifies SPF, DKIM, and DMARC, whether you’re an IT professional or just curious about email security.

Read the whole blog for more info:

https://postmansmtp.com/dmarc-spf-dkim
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