1895: The Application/CALS-1840 Content-type.

This memorandum provides guidelines for using the United States Department of Defense Military Standard MIL-STD-1840, "Automated Interchange of Technical Information," with the Internet electronic mail standards, RFC 822 and RFC 1521. Electronic mail provides a more convenient mechanism that delivery via physical media for certain types and quantities of data. Software already exists to support data exchanges based on MIL-STD-1840 and it can continue to be used in conjunction with electronic mail exchanges defined in this document. This document defines a new media type and a MIME message structure for exchanging data in conformance with MIL-STD-1840.