The Email Verifier Tool is a software product that is designed to verify the validity of email addresses. The tool checks email addresses to ensure that they are properly formatted and exist. This is achieved by conducting a sequence of checks, including checking the domain name, the MX records, and SMTP servers. The outcome of the verification process is a list of valid and invalid email addresses that can be used to improve email deliverability rates and reduce bounce rates. The Email Verifier Tool is essential for businesses that send out emails on a regular basis.

1. Email Verifier tool can intelligently verify bulk email addresses for marketing purpose.
2. The program checks email addresses against standard spelling rules.
3. Connect to the SMTP server and check the email address existence