Mailkeker.py -

if code == 250: return "Valid" elif code == 550: return "Invalid" else: return "Unknown"

The act of probing an SMTP server is legally distinct from sending spam, but aggressive enumeration can constitute "unauthorized access" or "exceeding authorized access" in many jurisdictions. If you are a security professional, always obtain a signed penetration testing contract before executing this script. MailKeker.py

Detail any input requirements (e.g., CSV lists, API keys, or target IP addresses). Discovery/Exploitation (If CTF) What tools were used to find this script or target? if code == 250: return "Valid" elif code

For a broader look at modern Python development and AI integration, you can explore resources on devmio , which covers building collaborative AI agents and optimizing app development. AI responses may include mistakes. Learn more devmio (@devmio_official) / Posts / X - Twitter Discovery/Exploitation (If CTF) What tools were used to