yahoomail 1.0.0

A high-performance, async Yahoo Mail login automator.

yahoomail

⚡ A fast and stealthy Python login checker for Yahoo Mail accounts bypasses multi-step login flow, device fingerprint challenges, and delivers accurate status in milliseconds.

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🚀 Features

• 🔁 Fully asynchronous (via httpx.AsyncClient)
• 🔍 Fast-path + fallback HTML form parsing
• 🔐 Bypasses Yahoo's anti-bot login system
• 🎯 Precise detection: SUCCESS, INVALID, 2FA, ERROR, UNKNOWN
• 🧠 Regex-based turbo form extraction (1-pass)
• 🌐 Proxy support: http, socks5, with multiple formats
• 📡 Optimized headers & fingerprint handling
• 🧪 Debug-ready (optional HTML dumps at every step)
• 📦 Includes batch checker with configurable concurrency

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📦 Installation

pip install yahoomail Or clone locally:

git clone https://github.com/youruser/yahoomail.git
cd yahoomail-checker
pip install -r requirements.txt

⚙️ Usage

✅ Basic login check

from yahoomail import login

status, message, duration_ms = login("[e-mail]", "password123")
print(f"[{status}] {message} ({duration_ms}ms)")

🌍 Set a proxy

from yahoomail import set_proxies
set_proxies("user:pass@host:port")  # or "host:port"

Supports formats :

• user:pass@host:port
• host:port
• host,port,user,pass
• host:port:user:pass

🚀 Batch checking (async)

import asyncio
from yahoomail import run_batch

creds = [
    ("[e-mail]", "pass1"),
    ("[e-mail]", "pass2"),
]

results = asyncio.run(run_batch(creds, concurrency=10))
for email, status, message in results:
    print(f"{email} → {status}: {message}")

Code	Meaning
SUCCESS	Valid login detected (your accounts is mostly valid!)
Invalid	Bad account
2FA	2-Factor Authentification (or means other errors)
Error	Proxy / network / internal error (Or just Yahoo maybe implemented another level cap of security (ya need to check).
Unkown	I fucked up...

🧰 Advanced

Enable debug HTML saves: Uncomment or modify the global flag in your script:

ENABLE_DEBUG_FILES = True

It will save HTML dumps per stage for inspection (eg: new security...)

🧠 How it works

This module emulates Yahoo Mail login behavior by reproducing:

• Initial tokenized form loads
• Username + password flow separation
• Dynamic fingerprinting step
• Cookie-based login validation
• Full proxy routing with timeout handling
• No Selenium. No headless browser. Just pure, clean HTTP emulation.

📜 License

Creative Commons Attribution-NonCommercial-ShareAlike 4.0 (CC BY-NC-SA 4.0)

• ✅ You can use, study, modify, and share this project.
• ❌ Commercial use (resale, SaaS integration, paid API, etc.) is strictly prohibited.
• 🧠 You must give credit to the original author.
• 🔁 If you modify it, you must release your version under the same license.

🔗 Read the full license terms here

☕ A note

This project was born from one simple idea: "If there's no public API... then I become the API." I have enough of these restrictions of stupid developer mode restriction Built for speed. Tuned for accuracy. Tested against reality.

Enjoy.