Question

我正在尝试使用以下类从MS Outlook帐户发送电子邮件：

public class MailSender {

public MailSender() {}

public static boolean send(String hostSmtp, String senderAddress,
        String toAddress, String subject, boolean isHTMLFormat, StringBuffer body,
        boolean debug) {

    MimeMultipart multipart = new MimeMultipart();

    Properties properties = new Properties();
    properties.put("mail.smtp.host", hostSmtp);
    properties.put("mail.smtp.starttls.enable", "true");
    //properties.put("mail.smtp.port", port);

    Session session = Session.getDefaultInstance(properties, null);
    session.setDebug(debug);
    try {
        MimeMessage msg = new MimeMessage(session);
        msg.setFrom(new InternetAddress(senderAddress));
        msg.setRecipients(Message.RecipientType.TO, toAddress);
        msg.setSubject(subject);
        msg.setSentDate(new Date());

        // BODY
        MimeBodyPart mbp = new MimeBodyPart();
        if (isHTMLFormat) {
            mbp.setContent(body.toString(), "text/html");
        } else {
            mbp.setText(body.toString());
        }

        multipart.addBodyPart(mbp);
        msg.setContent(multipart);

        Transport.send(msg);            
    } catch (Exception mex) {
        System.out.println(">> MailSender.send() error = " + mex);
        return false;
    }
    return true;
}
}

但是当我在jsp中使用该类时：

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ page import = "pe.com.bn.PRFI.general.MailSender"%> 
<html>
<head>
<title>EnviarCorreo</title>
</head>
<body>
<%  
boolean result = MailSender.send("smtp.bn.com.pe", "email1@bn.com.pe",
"email2@bn.com.pe", "Test Mail", false, new StringBuffer("Hello"),true);

out.print("Result of sending the message : " + result);
%> 
</body>
</html>

向我展示了以下例外：

[15/10/14 19：30：58：126 GMT] 00000026 SystemOut O DEBUG：setDebug：JavaMail 1.3.1版 [15/10/14 19：30：58：293 GMT] 00000026 SystemOut O DEBUG：getProvider（）返回javax.mail.Provider [TRANSPORT，smtp，com.sun.mail.smtp.SMTPTransport，Oracle] [15/10/14 19：30：58：302 GMT] 00000026 SystemOut O DEBUG SMTP：useEhlo true，useAuth false [15/10/14 19：30：58：302 GMT] 00000026 SystemOut O DEBUG SMTP：尝试连接主机“smtp.bn.com.pe”，端口25 [15/10/14 19：30：58：305 GMT] 00000026 SystemOut O＆gt;＆gt; MailSender.send（）error = javax.mail.SendFailedException：发送失败; 嵌套异常是： class javax.mail.MessagingException：无法连接到SMTP主机：smtp.bn.com.pe，port：25; 嵌套异常是： java.net.SocketException：Permission denied：connect

是否已明确指定连接属性？

Answer 1

首先，更正此common mistake。

如果这没有用，并且您在安全管理器的服务器上运行，则可能需要grant your application the security permissions to connect to the mail server。

使用MS Exchange Server将邮件发送到Microsoft Outlook中的帐户有哪些连接属性？

1 个答案: