Javamail Error Could Not Connect To Smtp Host
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Could Not Connect To Smtp Host Java
and policies of this site About Us Learn more about Stack Overflow the company Business Learn javax.mail.messagingexception unknown smtp host smtp.gmail.com nested exception is more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow trying to connect to host "smtp.gmail.com", port 465, isssl false Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Could not connect to SMTP host exception while sending mail through JavaMail API up vote 7 down vote favorite 2 I am trying to send
Could Not Connect To Smtp Host Smtp.gmail.com Port 25
a email to Gmail account using JavaMail API. I have done the following code.I want to sent mail to multiple recipents.But it is not working.It its giving an exception like "could not connect to SMTP host.sending failed" package com.cts.email; import java.util.Properties; import javax.mail.Message; import javax.mail.MessagingException; import javax.mail.PasswordAuthentication; import javax.mail.Session; import javax.mail.Transport; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; public class SendEmail { Properties emailProperties; Session mailSession; MimeMessage emailMessage; public static void main(String args[]) throws MessagingException, javax.mail.MessagingException { SendEmail javaEmail = new SendEmail(); Session session=javaEmail.setMailServerProperties(); javaEmail.createEmailMessage(session); // javaEmail.sendEmail(); } public Session setMailServerProperties() { Properties props = new Properties(); props.put("mail.smtp.host", "smtp.gmail.com"); props.put("mail.smtp.socketFactory.port", "465"); props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory"); props.put("mail.smtp.auth", "true"); props.put("mail.smtp.port", "465"); Session session = Session.getDefaultInstance(props, new javax.mail.Authenticator() { protected PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication("my_email","my_password"); } }); return session; } public void createEmailMessage(Session session) throws MessagingException, javax.mail.MessagingException { String[] toEmails = { "mahesh.ece9@gmail.com","sandeepreddy792@gmail.com" }; try { for (String to_mail : toEmails) { Message message = new MimeMess
here for a quick overview of the site Help could not connect to smtp host smtp.gmail.com port 25 nested exception is Center Detailed answers to any questions you might have Meta could not connect to smtp host smtp.gmail.com port 587 response 421 Discuss the workings and policies of this site About Us Learn more about Stack
Smtpauthenticator
Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question http://stackoverflow.com/questions/22955142/could-not-connect-to-smtp-host-exception-while-sending-mail-through-javamail-api x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Could not connect to SMTP host.Java mail Error up vote 0 down vote favorite I am http://stackoverflow.com/questions/26777308/could-not-connect-to-smtp-host-java-mail-error trying to send a mail using java mail API.Here is my code public static void sendMail(MailObject mail) throws Exception { String to = mail.toAdress; String from = mail.fromName; String host = "mail.mycompanyname.com"; //$NON-NLS-1$ // String port="25"; Properties properties = System.getProperties(); properties.setProperty("mail.smtp.host", host); //$NON-NLS-1$ // properties.setProperty()); //$NON-NLS-1$ //$NON-NLS-2$ properties.put("mail.smtp.port", "25"); Session session = Session.getDefaultInstance(properties); // MimeMessage message = new MimeMessage(session); String add = mail.attachmentLocation; MimeMessage message = new MimeMessage(session); message.setSubject(mail.subject); // create the message MimeBodyPart messageBodyPart = new MimeBodyPart(); //fill message to be sent messageBodyPart.setText(mail.message); Multipart multipart = new MimeMultipart(); multipart.addBodyPart(messageBodyPart); //attach your file here messageBodyPart = new MimeBodyPart(); DataSource source = new FileDataSource(mail.attachmentLocation); // your file messageBodyPart.setDataHandler( new DataHandler(source)); messageBodyPart.setFileName(mail.attachmentName); multipart.addBodyPart(messageBodyPart); // Put message in parts message.setContent(multipart); message.setFrom(new InternetAddress(from)); message.addRecipient(Message.RecipientType.TO, new InternetAddress(to)); Transport.send(message); System.out.println("Sent message successfully...."); //$NON-NLS-1$ } class MailObject { String toAdress; String fromName; String subject; String message; String at
applications, mail is not being successfully sent. The following appears in connect to the atlassian-jira.log: 2012-07-31 12:27:16,486 ERROR [mail.potatobake.com] Sending mailitem To='sir.lancelot@potatobake.com' Subject='(LOL-1337) Batman to Robin' From='null' FromName='Batman' Cc='null' Bcc='null' ReplyTo='null' InReplyTo='null' MimeType='text/plain' Encoding='UTF-8' Multipart='null' MessageId='null' david.tweet 745x4172376x138 could not connect 17n240g 10.61.131.173,127.0.0.1 /secure/admin/MailQueueAdmin.jspa Error occurred in sending e-mail: To='sir.lancelot@potatobake.com' Subject='(LOL-1337) JCA to PHX' From='null' FromName='Batman' Cc='null' Bcc='null' ReplyTo='null' InReplyTo='null' MimeType='text/plain' Encoding='UTF-8' Multipart='null' MessageId='null' com.atlassian.mail.MailException: javax.mail.MessagingException: Could not connect to SMTP host: mail.potatobake.com, port: 25; nested exception is: java.net.ConnectException: Connection refused at com.atlassian.mail.server.impl.SMTPMailServerImpl.send(SMTPMailServerImpl.java:183) at com.atlassian.mail.queue.SingleMailQueueItem.send(SingleMailQueueItem.java:38) at com.atlassian.mail.queue.MailQueueImpl.sendBuffer(MailQueueImpl.java:66) at com.atlassian.jira.web.action.admin.MailQueueAdmin.doExecute(MailQueueAdmin.java:57) at webwork.action.ActionSupport.execute(ActionSupport.java:165) at com.atlassian.jira.action.JiraActionSupport.execute(JiraActionSupport.java:82) at webwork.interceptor.DefaultInterceptorChain.proceed(DefaultInterceptorChain.java:39) at webwork.interceptor.NestedInterceptorChain.proceed(NestedInterceptorChain.java:31) at webwork.interceptor.ChainedInterceptor.intercept(ChainedInterceptor.java:16) at webwork.interceptor.DefaultInterceptorChain.proceed(DefaultInterceptorChain.java:35) at webwork.dispatcher.GenericDispatcher.executeAction(GenericDispatcher.java:205) at webwork.dispatcher.GenericDispatcher.executeAction(GenericDispatcher.java:143) at com.atlassian.jira.web.dispatcher.JiraWebworkActionDispatcher.service(JiraWebworkActionDispatcher.java:151) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: Other JSE/JEE APIs Using Java Mail Could not connect to SMTP Host Udaya Bascar Ranch Hand Posts: 32 posted 13 years ago i wrote a sample program to send a mail to my yahoo id the program compiled perfectly when running i got this error Could not connect to SMTP Host What may be the mistake in this code thanx n advance bye baskar the sample progam and its error is below import java.util.Properties; import javax.mail.*; import javax.mail.internet.*; public class SendMail { public static void main (String args[]) throws Exception { String host = "mail.yahoo.com"; String from = "baskar_rub@yahoo.com"; String to = "baskar_rub@yahoo.com"; Properties props = System.getProperties(); props.put("mail.smtp.host", host); Session session = Session.getDefaultInstance(props,null); MimeMessage message = new MimeMessage(session); message.setFrom(new InternetAddress(from)); message.addRecipient(Message.RecipientType.TO, new InternetAddress(to)); System.out.println(" setting subject and message "); message.setSubject("hi "); message.setText("how r u"); Transport.send(message); System.out.println(" sent the message "); System.out.println(" thanks "); } } error on running *** *** *** *** *** *** *** *** *** *** *** *** setting subject and message Exception in thread "main" javax.mail.SendFailedException: Sending failed; nested exception is: class javax.mail.MessagingException: Could not connect to SMTP host: mai l.yahoo.com, port: 25; nested exception is: java.net.ConnectException: Connection timed out: connect at javax.mail.Transport.send0(Transport.java:218) at javax.mail.Transport.send(Transport.java:80) at SendMail.main(SendMail.java:23) Nayanjyoti Talukdar Ranch Hand Posts: 71 posted 13 years ago Hi, I'm not sure abt the problem. I think, u need to specify the SMTP server port number. Or by any chance, are u behind the proxy server?if that is the case, then u need to c