JavaMailSenderImpl sender = new JavaMailSenderImpl();
Store store = sender.getSession().getStore("imap");
store.connect("localhost", 25, "claus", "secret");
Folder folder = store.getFolder("INBOX");
folder.open(Folder.READ_WRITE);
folder.expunge();
// inserts two new messages
Message[] msg = new Message[2];
msg[0] = new MimeMessage(sender.getSession());