SMS push provided by Alibaba Cloud belongs to.

Communication service. The short message service email push provided by Alibaba Cloud belongs to communication service, while the email push provided by Alibaba Cloud is a simple and efficient email delivery service, which is based on the reliability and stability of Alibaba Cloud and helps you to realize business email, notification email and marketing promotion quickly and accurately. Short message service is a kind of communication service that Alibaba Cloud can provide for users. Support to quickly send verification codes, SMS notifications and promotional messages to domestic and international countries, with wide service coverage.