JavaMail AuthenticationFailedException IMAP4 access not allowed

I have an authentication error when I try to connect on server. I am using JavaMail ver. 1.6.2 and it gives me this error when I connect to INBOX.
The provider use the STARTTLS for comunication with port 143

javax.mail.AuthenticationFailedException: IMAP4 access not allowed
	at com.sun.mail.imap.IMAPStore.protocolConnect(IMAPStore.java:732)
	at javax.mail.Service.connect(Service.java:388)
	at javax.mail.Service.connect(Service.java:246)
	at javax.mail.Service.connect(Service.java:267)
    at it.app.test.TestSendEmail.main(TestEmail.java:113)

		properties.put("mail.store.protocol", "imap");
		
		properties.put("mail.host", "in.alice.it");
		properties.put("mail.user", "user_name@alice.it");
		properties.put("mail.from", "address_mail@alice.it");

		properties.put("mail.imap.host", "in.alice.it");
		properties.put("mail.imap.port", "143");
		properties.put("mail.imap.user", "user_name@alice.it");			
				
		properties.put("mail.imap.starttls.enable", "true");
		properties.put("mail.imap.starttls.required", "true");				
				
		properties.put("mail.debug", "true");
		properties.put("mail.debug.auth", "true");
		
		Authenticator auth = new Authenticator() {
            protected PasswordAuthentication getPasswordAuthentication() {
                return new PasswordAuthentication(account.getUsername(), account.getPassword());
            }
        };
        
        session = Session.getInstance(properties, auth);
        
        
        final Store store = session.getStore("imap");
		store.connect(account.getUsername(), account.getPassword());
		
		. . .

DEBUG: JavaMail version 1.6.2
javax.mail.Provider[STORE,imap,com.sun.mail.imap.IMAPStore,Oracle]
DEBUG IMAP: closeFoldersOnStoreFailure
DEBUG IMAP: trying to connect to host "in.alice.it", port 143, isSSL false
OK IMAP4 Server
A0 CAPABILITY
CAPABILITY IMAP4rev1 UIDPLUS NAMESPACE QUOTA STARTTLS AUTH=PLAIN ID MOVE SORT SORT=DISPLAY THREAD=ORDEREDSUBJECT THREAD=PARTICIPANTS THREAD=REFERENCES X-FIRSTLINE X-THREAD
A0 OK CAPABILITY completed
DEBUG IMAP: AUTH: PLAIN
DEBUG IMAP: protocolConnect login, host=in.alice.it, user=user_name@alice.it, password=<non-null>
A1 AUTHENTICATE PLAIN
+
ABCDEF123==
A1 NO IMAP4 access not allowed
DEBUG IMAP: trying to connect to host "in.alice.it", port 143, isSSL false
OK IMAP4 Server
B0 CAPABILITY
CAPABILITY IMAP4rev1 UIDPLUS NAMESPACE QUOTA STARTTLS AUTH=PLAIN ID MOVE SORT SORT=DISPLAY THREAD=ORDEREDSUBJECT THREAD=PARTICIPANTS THREAD=REFERENCES X-FIRSTLINE X-THREAD
B0 OK CAPABILITY completed
DEBUG IMAP: AUTH: PLAIN
DEBUG IMAP: protocolConnect login, host=in.alice.it, user=user_name@alice.it, password=<non-null>
B1 AUTHENTICATE PLAIN
+
ABCDEF123==
B1 NO IMAP4 access not allowed

Your IMAP server is denying this user access, see the part where it says A1 NO IMAP4 access not allowed in response to the login attempt. You can fix this only on the (IMAP) server-side.