Is the message sent by 12306 true?

12306 is the official website of China Railway, which is mainly used to provide comprehensive services such as booking and inquiry. When you register or use the service of 12306, you will receive SMS notification from 12306. These SMS notifications usually include booking information, train timetable, return and change information, etc. , can help you better plan your trip and understand the ticket information. These SMS notifications are usually authentic, because 12306, as an official organization, will send relevant service information to users through formal channels.