Atomic Mail Verifier

Remove nonexistent email addresses to increase email servers’ confidence to your messages. The program checks email addresses against standard spelling rules. Connect to the SMTP server and check the email address existence on it. Domain is verified; in the case of an incorrect domain, the email address will not exist. Fast and easy mailing lists import from local files of different formats. The program starts the verification process by marking addresses that don’t comply with standard spelling rules.

After this check, your mailing list will not contain addresses with typos or those that have been deliberately misspelled. If the domain doesn’t exist, neither does the email address. Therefore, the address won’t undergo the final verification level. If the email is syntactically correct and the domain exists, then it makes sense to check the existence of a specific email address in the domain. The last level of email address verification is to analyze mail server response.