Скачать или смотреть Part-4 | SMTP Enumeration on Metasploit | Port 23 for Beginners Ethical Hacking Tutorial

In this video, we perform an SMTP enumeration attack on a vulnerable machine (Metasploitable) using Metasploit in Kali Linux.

SMTP (Simple Mail Transfer Protocol) is commonly used to send emails, but misconfigured servers can leak valid usernames using commands like VRFY or EXPN. We’ll exploit this to identify existing user accounts on the target machine.

TimeStamps
00:10 intro
01:08 Nmap Scan for SMTP
01:45 Using Metasploit
04:10 Manual Testing with Telnet
05:38 What Can an Attacker Do Next

What you’ll learn:
How SMTP works in ethical hacking
Scanning for port 25 using Nmap
Username enumeration with smtp-user-enum
Metasploit’s smtp_enum auxiliary module
Manual testing with Telnet



This tutorial is for educational purposes only. Do not use these techniques on real-world systems without permission.

Tools Used:
Kali Linux
Metasploitable2
Metasploit


💬 Got questions Comment below!

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