Email Address Checker Component for .NET
The Email Address Checker component for .NET component offers .NET developers sophisticated email verification from within their applications. Validate email address syntax and verify against the domain’s mail server.
The Email Address Checker component provides full syntax checking of email addresses as well as domain verification and user name testing using SMTP. Select the level of checking you require from a fast syntax check, to a DNS server MX record lookup to ensure the domain name is valid and a mail server is configured, to finally an SMTP check of the user name against the mail server.
Part of the award winning Internet Component Suite, the component is designed specifically for .NET and is written in 100% managed C# code.
Checking an Email Address
Domain Name Verification
Email Address Verification
* Please note that although the SMTP check can determine whether an email address is bad it cannot guarantee an address is valid as not all mail servers provide notification of invalid user names. This is a function of the mail server not the component.