email_validator.EmailSyntaxError: The email address contains invalid characters before the @-sign: (, ), .. · Issue #77 · JoshData/python-email-validator (original) (raw)

Currently validate_email raises an exception on valid emails with the form john.smith(comment)@example.com and (comment)john.smith@example.com due to the parenthesis, which are actually valid at the beginning and end of the local portion of the email address.