Java 使用Exchange activesync从android应用程序发送电子邮件
我正在尝试从android应用程序中发送电子邮件。我已经用gmail smtp服务器做了一个功能演示,但是迁移到使用Microsoft Exchange 2013邮件服务器是很困难的。我得到以下异常跟踪(我已匿名化服务器名称和IP地址): 在咨询客户机之后,问题似乎是我试图以非标准方式连接到他们的服务器,或者以服务器无法识别的方式连接到他们的服务器。我对Microsoft Exchange不太熟悉,也不太确定如何以一种可以使用的方式连接到服务器 这是我的发件人类:Java 使用Exchange activesync从android应用程序发送电子邮件,java,android,email,smtp,exchange-server,Java,Android,Email,Smtp,Exchange Server,我正在尝试从android应用程序中发送电子邮件。我已经用gmail smtp服务器做了一个功能演示,但是迁移到使用Microsoft Exchange 2013邮件服务器是很困难的。我得到以下异常跟踪(我已匿名化服务器名称和IP地址): 在咨询客户机之后,问题似乎是我试图以非标准方式连接到他们的服务器,或者以服务器无法识别的方式连接到他们的服务器。我对Microsoft Exchange不太熟悉,也不太确定如何以一种可以使用的方式连接到服务器 这是我的发件人类: package no.uib.
package no.uib.jmi053.tefapplication.io.mail;
import com.sun.mail.smtp.SMTPTransport;
import java.util.Date;
import java.util.Properties;
import javax.activation.CommandMap;
import javax.activation.DataHandler;
import javax.activation.DataSource;
import javax.activation.FileDataSource;
import javax.activation.MailcapCommandMap;
import javax.mail.BodyPart;
import javax.mail.Multipart;
import javax.mail.Session;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
/**
* Created by JoaT Development on 02.10.2015.
*
* Handles sending an email from Gmail-client.
*/
public class GmailSender{
private String _user;
private String _pass;
private String[] _to;
private String _from;
private String _port;
private String _sport;
private String _host;
private String _subject;
private String _body;
private boolean _auth;
private boolean _debuggable;
private Multipart _multipart;
public GmailSender() {
_host = "mail.company-name.com"; // default smtp server
_port = "443"; // default smtp port
_sport = "443"; // default socketfactory port
_user = ""; // username
_pass = ""; // password
_from = ""; // email sent from
_subject = ""; // email subject
_body = ""; // email body
_debuggable = false; // debug mode on or off - default off
_auth = true; // smtp authentication - default on
_multipart = new MimeMultipart();
// There is something wrong with MailCap, javamail can not find a handler for the multipart/mixed part, so this bit needs to be added.
MailcapCommandMap mc = (MailcapCommandMap) CommandMap.getDefaultCommandMap();
mc.addMailcap("text/html;; x-java-content-handler=com.sun.mail.handlers.text_html");
mc.addMailcap("text/xml;; x-java-content-handler=com.sun.mail.handlers.text_xml");
mc.addMailcap("text/plain;; x-java-content-handler=com.sun.mail.handlers.text_plain");
mc.addMailcap("multipart/*;; x-java-content-handler=com.sun.mail.handlers.multipart_mixed");
mc.addMailcap("message/rfc822;; x-java-content-handler=com.sun.mail.handlers.message_rfc822");
CommandMap.setDefaultCommandMap(mc);
}
public GmailSender(String user, String pass) {
this();
_user = user;
_pass = pass;
}
public boolean send() throws Exception {
Properties props = _setProperties();
if(!_user.equals("") && !_pass.equals("") && _to.length > 0 && !_from.equals("") && !_subject.equals("") && !_body.equals("")) {
Session session = Session.getInstance(props, null);
MimeMessage msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(_from));
InternetAddress[] addressTo = new InternetAddress[_to.length];
for (int i = 0; i < _to.length; i++) {
addressTo[i] = new InternetAddress(_to[i]);
}
msg.setRecipients(MimeMessage.RecipientType.TO, addressTo);
msg.setSubject(_subject);
msg.setSentDate(new Date());
// setup message body
BodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setText(_body);
_multipart.addBodyPart(messageBodyPart);
// Put parts in message
msg.setContent(_multipart);
// send email
SMTPTransport t = (SMTPTransport)session.getTransport("smtps");
t.connect(_host, _user, _pass);
t.send(msg);
t.close();
return true;
} else {
return false;
}
}
public void addAttachment(String filePath, String filename) throws Exception {
BodyPart messageBodyPart = new MimeBodyPart();
DataSource source = new FileDataSource(filePath);
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName(filename);
_multipart.addBodyPart(messageBodyPart);
}
private Properties _setProperties() {
Properties props = new Properties();
props.put("mail.smtp.host", _host);
if(_debuggable) {
props.put("mail.debug", "true");
}
if(_auth) {
props.put("mail.smtp.auth", "true");
}
props.setProperty("mail.transport.protocol", "smtp");
props.setProperty("mail.host", _host);
props.put("mail.smtp.port", _port);
props.put("mail.smtp.ssl.enable", "true");
props.put("mail.smtp.ssl.trust", _host);
props.setProperty("mail.smtp.quitwait", "false");
return props;
}
// the getters and setter
public void setBody(String _body) {
this._body = _body;
}
public void setTo(String[] toArr) {
// TODO Auto-generated method stub
this._to=toArr;
}
public void setFrom(String string) {
// TODO Auto-generated method stub
this._from=string;
}
public void setSubject(String string) {
// TODO Auto-generated method stub
this._subject=string;
}
}
包号uib.jmi053.tefapplication.io.mail;
导入com.sun.mail.smtp.SMTPTransport;
导入java.util.Date;
导入java.util.Properties;
导入javax.activation.CommandMap;
导入javax.activation.DataHandler;
导入javax.activation.DataSource;
导入javax.activation.FileDataSource;
导入javax.activation.MailcapCommandMap;
导入javax.mail.BodyPart;
导入javax.mail.Multipart;
导入javax.mail.Session;
导入javax.mail.internet.InternetAddress;
导入javax.mail.internet.MimeBodyPart;
导入javax.mail.internet.mimessage;
导入javax.mail.internet.MimeMultipart;
/**
*由JoaT Development于2015年10月2日创建。
*
*处理从Gmail客户端发送电子邮件。
*/
公共类Gmail发送器{
私有字符串用户;
私人字符串传递;
私有字符串[]_至;
私有字符串_来自;
专用字符串\u端口;
私人弦乐运动;
私有字符串\u主机;
私有字符串(subject);;
私有字符串(body),;
私有布尔认证;
私有布尔可调试;
私有多部分_多部分;
公共GmailSender(){
_host=“mail.company name.com”;//默认smtp服务器
_port=“443”;//默认smtp端口
_sport=“443”//默认socketfactory端口
_user=”“;//用户名
_pass=”“;//密码
_from=”“;//从发送的电子邮件
_subject=”“;//电子邮件主题
_body=”“;//电子邮件正文
_debuggable=false;//打开或关闭调试模式-默认关闭
_auth=true;//smtp身份验证-默认为打开
_multipart=新的MimeMultipart();
//MailCap有点问题,javamail无法找到多部分/混合部分的处理程序,因此需要添加此位。
MailcapCommandMap mc=(MailcapCommandMap)CommandMap.getDefaultCommandMap();
mc.addMailcap(“text/html;x-java-content-handler=com.sun.mail.handlers.text_html”);
mc.addMailcap(“text/xml;x-java-content-handler=com.sun.mail.handlers.text_xml”);
mc.addMailcap(“text/plain;;x-java-content-handler=com.sun.mail.handlers.text_plain”);
mc.addMailcap(“multipart/*;x-java-content-handler=com.sun.mail.handlers.multipart_mixed”);
mc.addMailcap(“message/rfc822;;x-java-content-handler=com.sun.mail.handlers.message_rfc822”);
setDefaultCommandMap(mc);
}
公共Gmail发送者(字符串用户,字符串传递){
这个();
_用户=用户;
_通过=通过;
}
public boolean send()引发异常{
Properties props=_setProperties();
如果(!\u user.equals(“”&)&!\u pass.equals(“”&)&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&{
Session Session=Session.getInstance(props,null);
MimeMessage msg=新MimeMessage(会话);
msg.setFrom(新的Internet地址(_-from));
InternetAddress[]addressTo=新的InternetAddress[_to.length];
对于(int i=0;i<\u to.length;i++){
addressTo[i]=新的Internet地址(_to[i]);
}
msg.setRecipients(mimessage.RecipientType.TO,addressTo);
msg.setSubject(_subject);
msg.setSentDate(新日期());
//设置消息正文
BodyPart messageBodyPart=新的MimeBodyPart();
messageBodyPart.setText(_body);
_multipart.addBodyPart(messageBodyPart);
//将部件放入消息中
msg.setContent(_多部分);
//发送电子邮件
SMTPTransport=(SMTPTransport)session.getTransport(“smtps”);
t、 连接(_主机、_用户、_通行证);
t、 发送(msg);
t、 close();
返回true;
}否则{
返回false;
}
}
public void addAttachment(字符串文件路径,字符串文件名)引发异常{
BodyPart messageBodyPart=新的MimeBodyPart();
DataSource source=新文件数据源(文件路径);
setDataHandler(新的DataHandler(源));
messageBodyPart.setFileName(文件名);
_multipart.addBodyPart(messageBodyPart);
}
私有属性_setProperties(){
Properties props=新属性();
props.put(“mail.smtp.host”,\u host);
如果(_可调试){
props.put(“mail.debug”,“true”);
}
如果(_auth){
props.put(“mail.smtp.auth”,“true”);
}
props.setProperty(“mail.transport.protocol”、“smtp”);
props.setProperty(“mail.host”,_host);
props.put(“mail.smtp.port”,_-port);
put(“mail.smtp.ssl.enable”,“true”);
props.put(“mail.smtp.ssl.trust”,_host);
setProperty(“mail.smtp.quitwait”、“false”);
返回道具;
}
//接球手和二传手
公共体(字符串_体){
这个。_body=_body;
}
public void setTo(字符串[]toArr){
//TODO自动生成的方法存根
这个。_to=toArr;
}
公共void setFrom(字符串){
//TODO自动生成的方法存根
这个。_from=string;
}
public void setSubject(字符串){
//TODO自动生成的方法存根
这个。_subject=string;
}
}
这是来自异步任务的
package no.uib.jmi053.tefapplication.io.mail;
import com.sun.mail.smtp.SMTPTransport;
import java.util.Date;
import java.util.Properties;
import javax.activation.CommandMap;
import javax.activation.DataHandler;
import javax.activation.DataSource;
import javax.activation.FileDataSource;
import javax.activation.MailcapCommandMap;
import javax.mail.BodyPart;
import javax.mail.Multipart;
import javax.mail.Session;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
/**
* Created by JoaT Development on 02.10.2015.
*
* Handles sending an email from Gmail-client.
*/
public class GmailSender{
private String _user;
private String _pass;
private String[] _to;
private String _from;
private String _port;
private String _sport;
private String _host;
private String _subject;
private String _body;
private boolean _auth;
private boolean _debuggable;
private Multipart _multipart;
public GmailSender() {
_host = "mail.company-name.com"; // default smtp server
_port = "443"; // default smtp port
_sport = "443"; // default socketfactory port
_user = ""; // username
_pass = ""; // password
_from = ""; // email sent from
_subject = ""; // email subject
_body = ""; // email body
_debuggable = false; // debug mode on or off - default off
_auth = true; // smtp authentication - default on
_multipart = new MimeMultipart();
// There is something wrong with MailCap, javamail can not find a handler for the multipart/mixed part, so this bit needs to be added.
MailcapCommandMap mc = (MailcapCommandMap) CommandMap.getDefaultCommandMap();
mc.addMailcap("text/html;; x-java-content-handler=com.sun.mail.handlers.text_html");
mc.addMailcap("text/xml;; x-java-content-handler=com.sun.mail.handlers.text_xml");
mc.addMailcap("text/plain;; x-java-content-handler=com.sun.mail.handlers.text_plain");
mc.addMailcap("multipart/*;; x-java-content-handler=com.sun.mail.handlers.multipart_mixed");
mc.addMailcap("message/rfc822;; x-java-content-handler=com.sun.mail.handlers.message_rfc822");
CommandMap.setDefaultCommandMap(mc);
}
public GmailSender(String user, String pass) {
this();
_user = user;
_pass = pass;
}
public boolean send() throws Exception {
Properties props = _setProperties();
if(!_user.equals("") && !_pass.equals("") && _to.length > 0 && !_from.equals("") && !_subject.equals("") && !_body.equals("")) {
Session session = Session.getInstance(props, null);
MimeMessage msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(_from));
InternetAddress[] addressTo = new InternetAddress[_to.length];
for (int i = 0; i < _to.length; i++) {
addressTo[i] = new InternetAddress(_to[i]);
}
msg.setRecipients(MimeMessage.RecipientType.TO, addressTo);
msg.setSubject(_subject);
msg.setSentDate(new Date());
// setup message body
BodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setText(_body);
_multipart.addBodyPart(messageBodyPart);
// Put parts in message
msg.setContent(_multipart);
// send email
SMTPTransport t = (SMTPTransport)session.getTransport("smtps");
t.connect(_host, _user, _pass);
t.send(msg);
t.close();
return true;
} else {
return false;
}
}
public void addAttachment(String filePath, String filename) throws Exception {
BodyPart messageBodyPart = new MimeBodyPart();
DataSource source = new FileDataSource(filePath);
messageBodyPart.setDataHandler(new DataHandler(source));
messageBodyPart.setFileName(filename);
_multipart.addBodyPart(messageBodyPart);
}
private Properties _setProperties() {
Properties props = new Properties();
props.put("mail.smtp.host", _host);
if(_debuggable) {
props.put("mail.debug", "true");
}
if(_auth) {
props.put("mail.smtp.auth", "true");
}
props.setProperty("mail.transport.protocol", "smtp");
props.setProperty("mail.host", _host);
props.put("mail.smtp.port", _port);
props.put("mail.smtp.ssl.enable", "true");
props.put("mail.smtp.ssl.trust", _host);
props.setProperty("mail.smtp.quitwait", "false");
return props;
}
// the getters and setter
public void setBody(String _body) {
this._body = _body;
}
public void setTo(String[] toArr) {
// TODO Auto-generated method stub
this._to=toArr;
}
public void setFrom(String string) {
// TODO Auto-generated method stub
this._from=string;
}
public void setSubject(String string) {
// TODO Auto-generated method stub
this._subject=string;
}
}
sender.setSubject("Reimbursement for " + userName + " " + startDate);
sender.setBody("This mail has been sent from a Travel Expense Form Application. " +
"It contains a single expense for " + userName + " " + startDate);
sender.addAttachment(formPath, userName + " " + startDate + ".xls");
} else {
sender.setSubject("Travel expense form for " + userName + ": " + startDate + " - "
+ endDateString);
sender.setBody("This mail has been sent from a Travel Expense Form Application. " +
"It contains a travel for " + userName + " with route " + travelRoute +
": " + startDate + " - " + endDateString);
sender.addAttachment(formPath, userName + ": " + startDate + " - " + endDateString +
".xls");
}
for (int i = 0; i < imagePathList.size(); i++) {
sender.addAttachment(imagePathList.get(i), findNameFromPath(imagePathList.get(i)));
}
sender.setFrom(sendAddress);
String[] recipients = {toAddress, sendAddress};
sender.setTo(recipients);
success = sender.send();
openssl s_client -starttls smtp -connect example.com:465