The IVX provides an email component to send emails to a specified email address or multiple email addresses. The mail component is a background component. We can also think of it as a special database. Every time we successfully send a message, the sender, recipient, title, and content of the message are stored in the data table of the message.

The mail component can perform four actions: send mail, send multiple mail, output, and categorize statistics. Actions can be triggered by a foreground component or invoked by a service.

When sending an email, the recipient, title, and content of the email should not be empty, and the input type of the email box should be email. Before sending an email, the system will judge the content of the input box. If the conditions are not met, the system will prompt you. In addition, when sending multi-party emails, the recipient should be written as an array format, or directly bind a one-dimensional array and add the recipient’s mailbox to the one-dimensional array.