相关疑难解决方法(0)

尝试在JavaMail中使用NTLM连接到Exchange服务器.我可以连接到SMTP,但不能连接到IMAP.我还可以使用相同的主机/用户名/密码,帐户类型="IMAP",端口143,ssl = false,身份验证= NTLM,域名=""通过OS X Mail.app应用程序进行身份验证.

连接代码:

import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.Store;
import java.util.Properties;

    public class NTLMTest {
        public static void main(String[] args) throws Exception {
            final String host = "example.com";
            final String user = "bob";
            final String password = "password";

            final Properties properties = new Properties();
            Session session = Session.getDefaultInstance(properties);
            session.setDebug(true);

            // SMTP CONNECT
            final Transport transport = session.getTransport("smtp");
            transport.connect(host, user, password);
            System.out.println("SMTP Connect successful");

            // IMAP CONNECT
            final Store store = session.getStore("imap");
            store.connect(host, user, password);
            System.out.println("IMAP Connect …

我正在测试Microsoft Exchange Web服务Java API(版本1.2)以从服务器读取邮件.这是我的代码:

String url = "https://my-server/EWS/exchange.asmx";
ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2007_SP1);
service.setTraceEnabled(true);
service.setCredentials(new WebCredentials("user", "password"));
service.setUrl(url.toURI());

Mailbox mailbox = new Mailbox("foo@bar.com");
FolderId folder = new FolderId(WellKnownFolderName.Inbox, mailbox);
ItemView view = new ItemView(10);
view.getOrderBy().add(ItemSchema.DateTimeReceived, SortDirection.Descending);
FindItemsResults<Item> items = service.findItems(folder, view);

不幸的是,此代码抛出以下错误:

Exception in thread "main" microsoft.exchange.webservices.data.EWSHttpException: Connection not established
    at microsoft.exchange.webservices.data.HttpClientWebRequest.throwIfConnIsNull(Unknown Source)
    at microsoft.exchange.webservices.data.HttpClientWebRequest.getResponseCode(Unknown Source)
    at microsoft.exchange.webservices.data.EwsUtilities.formatHttpResponseHeaders(Unknown Source)
    at microsoft.exchange.webservices.data.ExchangeServiceBase.traceHttpResponseHeaders(Unknown Source)
    at microsoft.exchange.webservices.data.ExchangeServiceBase.processHttpResponseHeaders(Unknown Source)
    at microsoft.exchange.webservices.data.SimpleServiceRequestBase.internalExecute(Unknown Source)
    at microsoft.exchange.webservices.data.MultiResponseServiceRequest.execute(Unknown Source)
    at microsoft.exchange.webservices.data.ExchangeService.findItems(Unknown Source)
    at microsoft.exchange.webservices.data.ExchangeService.findItems(Unknown Source)
    at …