Email authentication is a collection of techniques used to verify that an email message originated from the source it claims to have come from, aiming to prevent email spoofing and phishing attacks. It enhances email security by enabling email providers to detect and block fraudulent messages before they reach the recipient's inbox.

Email Authentication

Email authentication

Techniques used to verify email messages

prevent email spoofing

Prevent phishing attacks

Enhance email security

Detect fraudulent messages

block fraudulent messages

email providers

recipient's inbox

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