​KembaraXtra-Computer Terms – body:
In the context of e-mail and Internet communications, the body refers to the main content of a message. It contains the actual text or information being conveyed, while the header includes metadata such as sender, recipient, and subject details.
The term also applies to structured documents such as those written in HTML, SGML, or XML, where the body contains the primary content along with formatting tags. In networking, the body may refer to the data portion of a packet, excluding control or header information.