IPQS Email Verification service has direct relationships with mail service providers to verify email addresses that other verification services simply cannot, such as mail providers that do not publicly allow emails to be verified. In addition to email validation, we provide extensive Email Reputation based on the email’s history of fraudulent activity and abuse. Disposable & temporary email addresses are also updated in real-time to catch the newest services and domains that fraudsters are using to conduct malicious activity online. The combination of validation and reputation scoring provides an edge in data quality and greater accuracy than any other service in the industry.