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What is Email Validation?

Email validation means to check an email address against certain rules to verify its existence. Generally email address validation is done through Format Check, Mail Host Check and Username Check. Note that although the SMTP check can determine whether an email address is bad or not, it cannot guarantee an address is valid as not all mail servers provide notification of invalid user names.

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Enter Email (e.g. username@domain.com)
Please note that in some cases it may take upto more
than a minute to complete the process.
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