Add Headers to the Part

SourcePro Net : Internet Protocols Module User’s Guide : PART II Packages of the Internet Protocols Module : Using the MIME Package : Creating a Multipart MIME Part : Add Headers to the Part

Add the headers to the part using insertHeader() as shown below:

multipartMessage.insertHeader(mixed);

multipartMessage.insertHeader(version);

multipartMessage.insertHeader(from);

Remember that a multipart must contain a Content-Type header with a multipart media type, and that every MIME message must contain a MIME-Version header.