SMTP Pentest Guide

Detailed SMTP Attack Techniques

This page provides detailed explanations of various SMTP attack techniques, their impact, and mitigation strategies.

SMTP Open Relay

Exploiting misconfigured mail servers to send unauthorized emails through them.

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SMTP Enumeration

Gathering information about valid email accounts and server configuration.

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SMTP Smuggling

Bypassing email security controls by manipulating SMTP protocol behavior.

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SMTP Header Injection

Injecting malicious headers to manipulate email delivery or content.

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