Received a mail that I have changed my .mail from Viren.choudhary @gmail.co m to Viren.choudhary1@gmail.com and mobile 9464058553 PRAN 110180960398 Acknowledgement no 1111658860 I have not requested for change ever nor I have approached NSDL for this Request to check this as I have apprehension about this. Kindly check