NCLT held that regarding the said issue, this Adjudicating Authority is satisfied that since the above-mentioned email id is registered with the ROC as the email-id of the company, the service of the demand notice to the said email id is valid. As such, the demand notice was successfully delivered to the Corporate Debtor and no reply was given by it. It also held that at the same time, the fact that no reply to the demand notice was issued by the Corporate Debtor, would not prevent the Corporate Debtor from bringing on record facts to establish pre-existing disputes relating to the instant petition.