A reverse email search conducted at EmailSherlock.com can help determine the identity of the owner of an unknown address that shows up in your inbox. You can also use this free email search service to learn more about an address you found in your address book or perhaps in connection with an online ad you're considering responding to.
Parse, validate and clean an email address. This API performs the following functions: Syntax Checks - Check if the email address is RFC822 / RFC2822 compliant. DNS Checks - Check if the email address domain resolves correctly and has valid MX (mail exchanger) records. Typo Fixing - Fix common domain, TLD (top-level domain) and freemail email address typos. Freemail Check - Determine if the email address is a freemail registered email address (i.e. not a commercial address)