Enterprises have a large number of subscription, registration or inquiry mailboxes, but they do not know whether these mailboxes are also associated with Facebook accounts.
Email list lacks Facebook registration information
Unable to assess social media coverage of existing customers
Manual query using mailboxes one by one is inefficient
Unmatched mailboxes increase subsequent data processing costs
The historical email address may be inconsistent with the current account status.
Ordinary email verification cannot determine social media registration status
