java发送outlook邮件

记录下发送outlook邮件

Exchange Web服务（EWS）Java API提供了一个托管接口，

中文文档地址为

https://docs.microsoft.com/zh-cn/exchange/client-developer/exchange-web-services/get-started-with-ews-managed-api-client-applications

首先项目中下载在pom.xml添加jar

<dependency>
    <groupId>com.microsoft.ews-java-api</groupId>
    <artifactId>ews-java-api</artifactId>
    <version>2.0</version>
</dependency>
 

1 然后编写发送邮件代码 

import microsoft.exchange.webservices.data.core.ExchangeService;
import microsoft.exchange.webservices.data.core.enumeration.misc.ExchangeVersion;
import microsoft.exchange.webservices.data.core.service.item.EmailMessage;
import microsoft.exchange.webservices.data.credential.ExchangeCredentials;
import microsoft.exchange.webservices.data.credential.WebCredentials;
import microsoft.exchange.webservices.data.property.complex.MessageBody;

import java.net.URI;

public class SendMailTest {
    public static void main(String[] args) throws Exception {

        ExchangeService service = new ExchangerServiceSSLVerify(ExchangeVersion.Exchange2010_SP2);
        String userName = "";  //用户名
        String password = ""; //密码
        String domain = ""; //域
        String url = ""; //邮件服务器地址
        ExchangeCredentials credentials = new WebCredentials(userName, password, domain);
        service.setCredentials(credentials);
        service.setUrl(new URI("https://" + "邮箱服务器地址" + "/EWS/Exchange.asmx"));
        
        EmailMessage msg = new EmailMessage(service);
        msg.setSubject("标题");
        msg.setBody(MessageBody.getMessageBodyFromText("测试内容"));
        msg.getToRecipients().add("xxx@xx.com.cn"); //接受人
        msg.getCcRecipients().add("xxxx@xx.com.cn"); //抄送
        msg.send();  //发送现有电子邮件
    }
}

2编写接受邮件功能 

import microsoft.exchange.webservices.data.core.ExchangeService;
import microsoft.exchange.webservices.data.core.PropertySet;
import microsoft.exchange.webservices.data.core.enumeration.misc.ExchangeVersion;
import microsoft.exchange.webservices.data.core.enumeration.property.WellKnownFolderName;
import microsoft.exchange.webservices.data.core.service.folder.Folder;
import microsoft.exchange.webservices.data.core.service.item.EmailMessage;
import microsoft.exchange.webservices.data.core.service.item.Item;
import microsoft.exchange.webservices.data.credential.ExchangeCredentials;
import microsoft.exchange.webservices.data.credential.WebCredentials;
import microsoft.exchange.webservices.data.search.FindItemsResults;
import microsoft.exchange.webservices.data.search.ItemView;

import java.net.URI;

/**
 * @author 疯信子
 * @version 1.0
 * @date 2018/11/28.
 */
public class ReadMailTest {
     public static void main(String[] args) throws Exception {
         ExchangeService service = new ExchangerServiceSSLVerify(ExchangeVersion.Exchange2010_SP2);
         String userName = "";  //用户名
         String password = ""; //密码
         String domain = ""; //域
         String url = ""; //邮件服务器地址
         ExchangeCredentials credentials = new WebCredentials(userName, password, domain);
         service.setCredentials(credentials);
         service.setUrl(new URI("https://" + "邮箱服务器地址" + "/EWS/Exchange.asmx"));

         Folder inbox=Folder.bind(service, WellKnownFolderName.Inbox);

         ItemView view=new ItemView(1);

         FindItemsResults<Item> findResults = service.findItems(inbox.getId(), view);
         service.loadPropertiesForItems(findResults, PropertySet.FirstClassProperties);
         for (Item item : findResults.getItems()) {
             EmailMessage message = EmailMessage.bind(service, item.getId());
             System.out.println("发送人-->"+message.getSender());
             System.out.println("Sub -->" + item.getSubject());
             System.out.println("内容-->"+item.getBody().toString());
         }

       }
}

3 忽略证书验证，使用HttpClient访问HTTPS接口

import microsoft.exchange.webservices.data.EWSConstants;
import microsoft.exchange.webservices.data.core.ExchangeService;
import microsoft.exchange.webservices.data.core.enumeration.misc.ExchangeVersion;
import org.apache.http.config.Registry;
import org.apache.http.config.RegistryBuilder;
import org.apache.http.conn.socket.ConnectionSocketFactory;
import org.apache.http.conn.socket.PlainConnectionSocketFactory;
import org.apache.http.conn.ssl.SSLConnectionSocketFactory;

import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import java.security.GeneralSecurityException;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;

public class ExchangerServiceSSLVerify extends ExchangeService {

    public ExchangerServiceSSLVerify(ExchangeVersion requestedServerVersion) {
        super(requestedServerVersion);
    }

    @Override
    protected Registry<ConnectionSocketFactory> createConnectionSocketFactoryRegistry() {
        try {
            SSLContext sslContext = createSSL();
            return RegistryBuilder.<ConnectionSocketFactory>create()
                    .register(EWSConstants.HTTP_SCHEME, PlainConnectionSocketFactory.INSTANCE)
                    .register(EWSConstants.HTTPS_SCHEME, new SSLConnectionSocketFactory(sslContext))
                    .build();
        } catch (GeneralSecurityException e) {
            throw new RuntimeException(
                    "Could not initialize ConnectionSocketFactory instances for HttpClientConnectionManager", e
            );
        }
    }

    private SSLContext createSSL() throws NoSuchAlgorithmException, KeyManagementException {

        //Secure Protocol implementation.
        SSLContext ctx = SSLContext.getInstance("SSL");
        //Implementation of a trust manager for X509 certificates
        X509TrustManager tm = new X509TrustManager() {
            @Override
            public void checkClientTrusted(X509Certificate[] xcs,
                                           String string) throws CertificateException {
            }

            @Override
            public void checkServerTrusted(X509Certificate[] xcs,
                                           String string) throws CertificateException {
            }

            @Override
            public X509Certificate[] getAcceptedIssuers() {
                return null;
            }
        };
        ctx.init(null, new TrustManager[]{tm}, null);
        return ctx;
    }
}

以上就可以完成邮件发送和接受。

注意邮件服务器使用的https地址，需要忽略https证书.