Some of the high performance features and techniques of Email Validator.

Validating email addresses to the Mailbox level can be a time intensive process. It is not unusual to encounter slow or non-responsive DNS servers, along with slow or non-responsive SMTP servers, resulting in a single email address validation to take 60 seconds of even longer. Because most of this time intensive process is outside of Email Validator control, we've built Email Validator with these hurdles in mind.

Win Forms and ASP. Net support

Invalid email detection syntax validation

Fail Over DNS Servers

High Performance Internal MX Cache

Bad Email Address Internal List

Mailbox Domains

Event Handler

Comma Separated validation