What is SUBMAIL API?

SUBMAIL API is a cloud-based interface for triggering email and SMS services. By accessing and integrating SUBMAIL API, users can trigger emails and short messages to users conveniently and efficiently. Moreover, SUBMAIL has powerful data analysis and user behavior tracking functions, and provides an integrated subscription and unsubscribe system in the API, so that visitors can easily and efficiently build their own CRM system at ultra-low cost.

SUBMAIL API provides trigger mail service for all enterprises and individuals, and short message service for all enterprises and institutions with legal business qualifications in Chinese mainland (short message service is temporarily closed to individual users).

SUBMAIL provides different services according to different needs of users. Take triggering mail service as an example. SUBMAIL provides a fixed sender address (such as user@submailer.cn) for users who cannot parse and verify the domain name in the sender policy framework and DKIM records for free. For users who can parse the domain name and verify the sender's policy framework and domain name DKIM records, users will be able to flexibly configure their own services, such as sender address and reply address. Providing this parsing will greatly improve the mail delivery rate.