check mx record downloads
Email List Validator
1.0.2.1 download... List Cleaning) - a free, easy-to-use email list check tool from homepage providing full-service email list validation ... verification (IETF/RFC standard conformance), DNS validation including MX record lookup, Disposable email address (DEA) detection, SMTP connection ...
Bulk Email Verifier
2.0 download... clear up bad email address. This verification software check an email account exists without send an real email. free verision accept verify 50 emails per session, if you need verify ...