ITG Email Validator 1.1

TG Email Validator is a tool composed of two DLLs which validate addresses in 4 levels:

Level 1 - Syntax: email address syntax valid

Level 2 - Domain: email server (MX record) is configured

Level 3 - SMTP: destination email server is running

Level 4 - Account: email address exists

Not all email servers support level 4 validation. Thus, if all other validations are passed we return a 250 OK response if the target email server does not support level 4 validation.

Feel free to trial this using the form on our website. The string returned in below the submit button is what the DLLs wil return.

See also: email validation, email verification, email, e-mail, e-mail validation, e-mail verification