Messenger (Actions)
The information is relevant for version 2.9.34 and later.
Description of Messenger Actions.
Send System Message
Sends messages to users from the System user.
Parameters
Param1 - The message header.
Param2 - Recipient names separated by ';'.
Param3 - Message body.
Param4 - Optional parameter. The message priority from 0 to 7.
Delete User
Deletes the user and all their messages from the database (message folder)
Parameters