Kellerman .NET Email Validation Library

by Kellerman Software

Please note: This page has been retired

We no longer sell this product.

Validate email addresses automatically.

Kellerman .NET Email Validation Library eliminates bad email addresses from your applications. It performs syntax checking, mxRecord (Mail Exchange Record) lookups, and mailbox verification using multiple threads asynchronously. It detects mail servers that implement grey listings, servers that are blocking your mail server and disposable and free email addresses. It supports all .NET project types including Winforms, ASP.NET, and Web Services and supports all .NET languages including VB.NET and C#.

Component Type
  • .NET Class
  • 100% Managed Code

More Compatibility...

Latest News

Kellerman .NET Email Validation Library released
Kellerman .NET Email Validation Library released
Validate email addresses automatically.


We evaluated several products for email validation and found this one to be, without a doubt, the most stable, fastest, and have the most thoroughly documented example source code particularly for batch processing. I have no qualms in recommending this exceptional product.

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