NESL request for authentication

Asha Vaishnava (Manager - Finance & Accounts)   (290 Points)

27 May 2020  
Dear Sir/Madam,

we recently received any email from NESL team stating to register DSC and authentic.

Please confirm if we received this email because we updated for KYC in amex ? as email states American express as creditor.

please clarify why they want us to authenticate.