Kellerman .NET Email Validation Library
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#.
Kellerman . NET Email Validation Library Features