Hi Bro, I just got my PTPTN Loan Repayment Exemption approved. They informed me through my email. Since it is approved, do I need to get an official letter from PTPTN stating that I'm cleared of PTPTN Loan Debt? Or is the email itself is sufficient enough? (email stating that my ptptn loan repayment exemption has been approved)

Besides, in the email, they only reveal 3 digits "no. pinjaman" which are not even my no. pinjaman. Should I be concern about this? (though they do have my address stated correctly)