Email Extraction and Validation Tool

Tom Cruise

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Advanced Vendor
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In the world of data processing, managing and validating email addresses from large datasets is a crucial task. Whether for marketing, analytics, or cybersecurity, having a reliable script to extract and validate emails is a must. Let me introduce my Email Extraction and Validation Script, which efficiently processes emails with advanced categorization, validation, and storage techniques.

Overview of the Script
The script is designed to:

  1. Extract emails using a robust regex pattern that supports global email formats.
  2. Validate email addresses through DNS MX record checks.
  3. Categorize emails by their domain (e.g., Gmail, Yahoo, Microsoft).
  4. Save results dynamically, ensuring scalability and traceability.

How It Works
Input
:A text file containing raw data.
Processing:
Extract emails.
Validate them through regex and DNS checks.
Categorize and save valid emails dynamically.
Output: Files categorized by domain and a summary report in the logs.
Applications

  • Marketing: Validate subscriber lists before campaigns.
  • Data Cleaning: Remove invalid entries.
  • Security: Analyze suspicious domains or emails.