IPQualityScore Email Verification

IPQualityScore Email Verification is the email checking side of an anti-fraud service with free and paid tiers. It helps businesses recognise abusive users, including those using throwaway addresses.

What IPQualityScore offers

• Email verification — identifies disposable email addresses and other signs of abuse.
• Proxy and VPN detection — flags connections that hide a user's origin.
• Device fingerprinting — assists in picking out high-risk users.
• API — lookups and detailed reporting statistics are available programmatically.
• Dashboard — in-depth audience analysis with whitelist and blacklist controls.

Who it works with

Businesses that want to keep fake or abusive sign-ups out of their services. The same service also offers wider fraud scoring tools alongside email checks.