time is not correct when creating eml
if (folder.hasMessages()) {
listduplicacy.clear();
for (MapiMessage message1 : storage.enumerateMessages(folder)) {
try {
MapiConversionOptions d = MapiConversionOptions.getASCIIFormat();
MailConversionOptions de = new MailConversionOptions();
MailMessage mess = message1.toMailMessage(de);
MapiMessage message = MapiMessage.fromMailMessage(mess, d);