Where does the "Body of a message" start?

The body of a message typically begins after the subject line, which indicates the main topic of the communication. Following the subject, there may be a greeting or salutation, which usually precedes the main content of the message. The first break text generally refers to any introductory phrases or transitions that lead into the core message. This is where the substantive information begins to be conveyed.

While options may describe elements of a message, the body fundamentally starts after these initial components. Recognizing where the body begins is critical for clear communication, as it delineates the point at which the reader transitions from introductory context to the main content of the message. Thus, the body of a message starts after the subject line and any potential introductory or contextual phrases leading into the main discussion.