Gmailcom Yahoocom Hotmailcom Aolcom Txt 2019 Fix -

for pattern, replacement in corrections.items(): content = re.sub(pattern, replacement, content, flags=re.IGNORECASE)

with open(output_file, 'w', encoding='utf-8') as f: f.write(content) gmailcom yahoocom hotmailcom aolcom txt 2019 fix

Verify that the recovery phone number and alternative recovery email address belong to you. for pattern, replacement in corrections

import re def fix_email_dump(input_file, output_file): # Regex to capture usernames and identify the malformed core domains email_pattern = re.compile(r'([\w\.-]+)@?(gmail|yahoo|hotmail|aol)[\.]?com', re.IGNORECASE) cleaned_emails = set() # Using a set automatically deletes duplicates with open(input_file, 'r', encoding='utf-8', errors='ignore') as infile: for line in infile: # Find all matching instances within the text block matches = email_pattern.findall(line) for username, domain in matches: # Reconstruct the standardized email address clean_email = f"username.lower()@domain.lower().com" cleaned_emails.add(clean_email) # Export clean list sorted alphabetically with open(output_file, 'w', encoding='utf-8') as outfile: for email in sorted(cleaned_emails): outfile.write(email + '\n') # Execute the script fix_email_dump('emails_raw_2019.txt', 'emails_fixed_clean.txt') print("Database repair complete!") Use code with caution. Step 3: Resolving Deliverability and MX Requirements replacement in corrections.items(): content = re.sub(pattern