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Verify email address online using free email verification tool.

With this free email validation service you can easily verify if an email address is real and valid. We also offer Email List Verification & Cleaning and an Online API for Email Verification.

Cobisi is a leading provider of software development tools for the Microsoft .NET platform.

Professional Bulk Email Marketing Software For Targeted Email Marketing Campaigns and Mail Lists Building. Direct Bulk mailer is a high-performance tool to send personalized HTML newsletters. Email Verifier is fast and powerful utility for mail verif...

Validate Email Address online with this free Email Address Validator

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Email address info: check if valid, photos, web search, blog entries, geo location info and more. FREE to try.

Verify your customer data in real time, phone, email, address verification and more

Verify and validate email addresses, check domain name availability, and more using ActiveX / COM / .NET components for DNS, ICMP, HTTP, Whois, Finger, Ping, Traceroute, and NsLookup. Compatible with Visual Basic (VB), ASP, Cold Fusion, Delphi, C++, ...

Offers bookmark synchronization, search enhancement and web discovery based on sites bookmarked by users.

Verifalia is a web-based email validation service which allows to upload and validate lists of email addresses.

Free online network utilities, including traceroute, nslookup, dig, automatic whois lookup, ping, finger, and our own Domain Dossier and Email Dossier. Some source code included.

Address verification from Experian QAS enhances USPS postal address data quality with front-end and back-end data verification software products.

Web services that validate, update, correct and enhance contact information in real-time within any application.