javamail

问题 I am getting issue while sending email. javax.mail.SendFailedException: Sending failed; nested exception is: javax.mail.MessagingException: Could not connect to SMTP host: localhost, port: 25; nested exception is: java.net.ConnectException: Connection refused: connect at javax.mail.Transport.send0(Transport.java:219) at javax.mail.Transport.send(Transport.java:81) at org.apache.jsp.online_005fScheme_005fSend_005fMail_jsp.sendMail(online_005fScheme_005fSend_005fMail_jsp.java:116) at org.apache

问题 I am sending mail with Java mail and an SMTP server. I want to be able to change the "name" that the recipient sees when they get an email message - not simply the prefix of the email address (the bit before @). I suspect I need to change or add one of the 'props.put();' settings but I can't work out which one. public class Email { private final String HOST = "mail.myserverr.com"; private final String USER = "me+myserver.com"; private final String FROM = "me@myserver.com"; private final

问题 I am sending mail with Java mail and an SMTP server. I want to be able to change the "name" that the recipient sees when they get an email message - not simply the prefix of the email address (the bit before @). I suspect I need to change or add one of the 'props.put();' settings but I can't work out which one. public class Email { private final String HOST = "mail.myserverr.com"; private final String USER = "me+myserver.com"; private final String FROM = "me@myserver.com"; private final

问题 In one application, I implemented mail sending logic using java. I used smtp.gmail.com over 587 port with a valid gmail id and password. In development environment everything is working fine. But in production environment I need to use a different mailing server say smtp.xyz.in over port 25 with a valid email id and password on that domain. When I continue with SSL enable with following code: I am getting an error Could not convert socket to TLS SunCertPathBuilderException: Unable To Find

问题 Spring provides abstraction over JavaMail Api. There are lot of examples to describe how to send mail using spring email abstraction layer. but how can i read emails using this? 回答1: Maybe because Spring does not have a built-in support for receiving e-mails? http://static.springsource.org/spring/docs/current/spring-framework-reference/html/mail.html: 24. Email 24.1 Introduction The Spring Framework provides a helpful utility library for sending email that shields the user from the specifics

问题 I am using Javamail (javax.mail) to send mails. I successfully adjusted contents of my mail as utf-8. However I could not set subject line as a utf-8 encoded string. I tried even mail.setSubject(new String(subject.getBytes("utf-8"), "utf-8")); on subject however it still sends as Cp1252. Example headers from mail are given below: Any ideas? example from mail headers http://m.friendfeed-media.com/a328a80db12f3c17a8aed06be106045354355abf 回答1: You should use setSubject(String subject, String

问题 From http://www.oracle.com/technetwork/java/faq-135477.html#sendmpa: You'll want to send a MIME multipart/alternative message. You construct such a message essentially the same way you construct a multipart/mixed message, using a MimeMultipart object constructed using new MimeMultipart("alternative"). You then insert the text/plain body part as the first part in the multpart and insert the text/html body part as the second part in the multipart. You'll need to construct the plain and html

问题 From http://www.oracle.com/technetwork/java/faq-135477.html#sendmpa: You'll want to send a MIME multipart/alternative message. You construct such a message essentially the same way you construct a multipart/mixed message, using a MimeMultipart object constructed using new MimeMultipart("alternative"). You then insert the text/plain body part as the first part in the multpart and insert the text/html body part as the second part in the multipart. You'll need to construct the plain and html

问题 I am using Javamail api and gmail smtp server to send mail in java without giving password. I have using the below code. here i am using javax.mail jar file Properties props= new Properties(); props.put("mail.smtp.host", "smtp.gmail.com"); props.put("mail.smtp.port", 587); props.put("mail.transport.protocal", "smtps"); //Put below to false, if no https is needed props.put("mail.smtp.STARTTLS.enable", "false"); props.put("mail.smtp.auth", "false"); Session session = Session.getInstance(props);

问题 I am using Javamail api and gmail smtp server to send mail in java without giving password. I have using the below code. here i am using javax.mail jar file Properties props= new Properties(); props.put("mail.smtp.host", "smtp.gmail.com"); props.put("mail.smtp.port", 587); props.put("mail.transport.protocal", "smtps"); //Put below to false, if no https is needed props.put("mail.smtp.STARTTLS.enable", "false"); props.put("mail.smtp.auth", "false"); Session session = Session.getInstance(props);