Why did someone send me SF Express, and I received the express message in qq and Xiaomi's short messages?

This is SF's own function. As long as it is the software that binds your information, there will be notifications.

Brief introduction of SF Express:

1996 With the continuous growth of customers and the vigorous development of domestic economy, SF has further expanded its outlets to cities outside Guangdong Province. By the beginning of 2006, SF Express's express service network had covered more than 20 provinces, municipalities and 10 1 prefecture-level cities, including Hongkong, Macau and Taiwan Province, and became one of the best national brands in the express delivery industry in China.

SF Express (Group) Co., Ltd. (hereinafter referred to as SF Express), as a Hong Kong-funded express delivery enterprise mainly engaged in international and domestic express delivery business, provides our customers with fast, accurate, safe, economical and high-quality professional express delivery services.

With the mission of "achieving customers, promoting economy and developing national express delivery industry", SF actively explores customers' needs, constantly introduces new service projects and provides fast and safe circulation channels for customers' products.

In order to provide customers with more convenient and safer services, SF Express Network adopts self-built and self-operated mode. After more than ten years of development, SF has more than 60,000 employees, more than 4,000 self-operated vehicles, more than 30 first-class branches and more than 2,000 self-built business outlets, and its service network covers more than 20 provinces and municipalities directly under the Central Government, Hong Kong and Taiwan provinces and 100 prefecture-level cities.

In order to provide customers with better express service, SF has continuously invested heavily in strengthening the company's infrastructure, improving the scientific and technological content of equipment and systems, and constantly improving employees' business skills, self-quality and service awareness, building core competitive advantages with the most complete network, the fastest speed and the best service, shaping SF's excellent national brand, and determined to become "the most trustworthy and respected express delivery company".