Send a new message from an inbox.
Bearer HTTP authentication. Allowed headers Authorization: Bearer <API_KEY>
The id of the inbox
"ibx_01kabn43yqyxn2bx4ve84mczd3"
Email with recipients, subject, and content.
The recipient addresses.
1The email address.
The message subject.
1The CC addresses.
The email address.
The BCC addresses.
The email address.
The plain text body.
The HTML body.
Successful response.