: Ensure each address contains exactly one @ symbol and a valid domain (e.g., .com , .net ).
: Save the file with UTF-8 encoding to ensure any special characters in names or domains are handled correctly. Advanced Usage (CSV-Style) If youtxt or .csv file. Example Extended Content:
alex.sample@gmail.com contact@business-domain.org support.team@serviceprovider.net user123@university.edu Use code with caution. Copied to clipboard Steps to Generate This Content
: Remove any duplicate entries to keep the file clean.