Question: Can you recommend a tool that helps validate email addresses and prevent fraud in email marketing campaigns?

For email address validation and fraud protection in email marketing campaigns, AtData is a great option. It offers advanced email validation with a SafeToSend Guarantee and fraud protection. The platform combines metadata, domain information and AI-powered risk assessment to help you maintain the quality of your email lists. AtData integrates with leading platforms and is used by thousands of businesses worldwide, offering actionable profiles for personalization and engagement.

Another option is Emailable. It focuses on bulk email list verification and integrates with more than 50 popular email marketing tools. Emailable helps you improve your domain reputation and campaign return on investment by verifying emails in real time, and it offers a check email deliverability feature to keep your lists healthy. With 99% accuracy and GDPR compliance, it's a good option for email hygiene and fraud protection.

LexisNexis Emailage is also a good option for fraud protection. The service uses email intelligence to evaluate risk and validate consumer identities. It integrates with other LexisNexis Risk Solutions and has a global email intelligence network with more than 4 billion users. That makes it a good fit for e-commerce, finance and insurance, where it can help you stop fraud and assess email address risk.

For a more general fraud detection and prevention service, IPQS offers AI-based fraud detection, bot detection and transaction security. It offers real-time insights through sophisticated algorithms that evaluate more than 300 data points, including email verification, phone validation and URL scanning. IPQS integrates with popular tools like Hubspot and Salesforce and offers flexible pricing options so it's available to businesses of all sizes.