Question

我想发送一封包含Java和Microsoft Exchange Server API的电子邮件。我按照文件中的说明进行操作，但我总是得到例外。

所有参数（用户名，密码，域和uri都正确）。我已经使用Microsoft的EWS编辑器测试了这个参数，并且通过编辑器我得到了一个连接。

我的代码是：

import microsoft.exchange.webservices.data.EmailMessage;
import microsoft.exchange.webservices.data.ExchangeCredentials;
import microsoft.exchange.webservices.data.ExchangeService;
import microsoft.exchange.webservices.data.ExchangeVersion;
import microsoft.exchange.webservices.data.MessageBody;
import microsoft.exchange.webservices.data.WebCredentials;

public class Mail {

ExchangeService service = new ExchangeService(
        ExchangeVersion.Exchange2010_SP2);

ExchangeCredentials credentials = new WebCredentials("user",
        "passwort", "domain");

public void sendMail() throws Exception {

    service.setTraceEnabled(true);
    java.net.URI uri = new java.net.URI(
            "https://********/ews/exchange.asmx");

    service.setCredentials(credentials);
    service.setUrl(uri);

    System.out.println(service.getServerInfo());

    EmailMessage msg = new EmailMessage(service);
    msg.setBody(MessageBody
            .getMessageBodyFromText("Sent using the EWS Managed API."));
    msg.getToRecipients().add("send mail to ");
    msg.send();
}

public static void main(String[] args) throws Exception {
    Mail mail = new Mail();
    mail.sendMail();
}

例外是：

Exception in thread "main" microsoft.exchange.webservices.data.EWSHttpException: Connection not established
at microsoft.exchange.webservices.data.HttpClientWebRequest.throwIfConnIsNull(HttpClientWebRequest.java:394)
at microsoft.exchange.webservices.data.HttpClientWebRequest.getResponseCode(HttpClientWebRequest.java:370)
at microsoft.exchange.webservices.data.EwsUtilities.formatHttpResponseHeaders(EwsUtilities.java:597)
at microsoft.exchange.webservices.data.ExchangeServiceBase.traceHttpResponseHeaders(ExchangeServiceBase.java:467)
at microsoft.exchange.webservices.data.ExchangeServiceBase.processHttpResponseHeaders(ExchangeServiceBase.java:1043)
at microsoft.exchange.webservices.data.SimpleServiceRequestBase.internalExecute(SimpleServiceRequestBase.java:58)
at microsoft.exchange.webservices.data.MultiResponseServiceRequest.execute(MultiResponseServiceRequest.java:144)
at microsoft.exchange.webservices.data.ExchangeService.internalCreateItems(ExchangeService.java:464)
at microsoft.exchange.webservices.data.ExchangeService.createItem(ExchangeService.java:535)
at microsoft.exchange.webservices.data.Item.internalCreate(Item.java:215)
at microsoft.exchange.webservices.data.EmailMessage.internalSend(EmailMessage.java:125)
at microsoft.exchange.webservices.data.EmailMessage.send(EmailMessage.java:253)
at de.ruv.SendMail.Mail.sendMail(Mail.java:40)
at de.ruv.SendMail.Mail.main(Mail.java:45)

Answer 1

更改

ExchangeCredentials credentials = new WebCredentials("user", "password", "domain");

到

service.Credentials = new NetworkCredential("user", "password", "domain");

通过microsoft exchange发送电子邮件服务器api（java）

1 个答案: