Sitemonki Email Checker is a free web tool for verifying email addresses quickly and accurately. Our free tool checks the validity of email addresses, helping you identify real or fake emails with ease. Simply enter the email address and hit "check" to get instant results. For bulk verification, upload a CSV or Excel file with email addresses. Our process includes email format validation, domain verification, and MX record extraction. We also identify potentially suspicious or auto-generated email addresses.

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