I have always received information about domestic postal savings recently.

Hello, if you haven't opened the SMS notification service for changing the current account of the Postal Savings Bank and don't have a Postal Savings Bank account, someone else may have added the SMS notification service and bound the mobile phone number incorrectly. You can cancel this service by binding the mobile phone number to edit the short message "QX" and sending it to1185; I hope my answer is helpful to you.