Is it true that the postal savings bank sent a text message saying that the tail number is 9 19?

According to Baidu's experience, if you receive such a short message and doubt its authenticity, I suggest you take the following steps:

1. Verify the sender of the short message: confirm whether the sender of the short message is sent by the official channel of the Postal Savings Bank. Pay attention to check the source number or sender's name of the short message to ensure that it is consistent with the official contact information of the Postal Savings Bank.

2. Don't click on links or provide personal information: If the short message contains links or asks you to provide personal sensitive information (such as account number and password), please treat it with caution. Formal banking institutions will not ask you to provide such sensitive information through SMS.

I suggest you contact the customer service of Postal Savings Bank directly or go to the bank counter for consultation. They can verify your account information and provide accurate answers. Please pay attention to protect personal account security, prevent fraud, and don't disclose personal sensitive information at will. Only by confirming the authenticity of the SMS through official channels can the account security be guaranteed.