ได้รับข้อความตอบกลับมาว่า


On behalf of your institution's security, we humbly request that the School Principal/Director's reply to this email, confirming that the new domain name (xxxxxx.ac.th) will be used in favor of the institution and not in favor of a group, organization, class or a teacher related to the institution. Please also ensure that the authorized person who will confirm the application is listed on your website. 


แล้วเราต้องใช้อะไรในการยืนยันครับ