The MailBoxValidator Email Validation Web Service is a hosted,
programmable XML Web Service that allows instant email address verification by
using real time mail server connectivity and syntax checker.
This XML web service is used under authorized license to FraudLabs.com, the
world leading fraud prevention service provider.
A tool to check email address from a mailing list
Prevents invalid email during users registration process
Reduces the number of undelivered mails
Web log statistics and analysis
Filters access from sending emails to those invalid ones