RFC2822Headers.TO,
RFC2822Headers.SUBJECT,
RFC2822Headers.RETURN_PATH};
Enumeration headerEnum = originalMessage.getMatchingHeaderLines(relevantHeaderNames);
while (headerEnum.hasMoreElements()) {
newMessage.addHeaderLine((String) headerEnum.nextElement());
}
StringWriter sout = new StringWriter();
PrintWriter out = new PrintWriter(sout, true);
String head = getMessageHeaders(originalMessage);