javamail

Does JavaMail support server-push?

由 僤鯓⒐⒋嵵緔 提交于 2019-12-29 04:18:10
问题 Does JavaMail support notification of new emails through server-push? If yes, where is the documentation for that? If no, is there a library that can do it? 回答1: You should be using IMAPFolder's idle function to issue the idle command to the server. That will then listen for events, such as a new mail or deleted mail. (See the IMAP spec to see what the messages look like). And you should be using a MessageCountListener to execute code when a number of emails in the mailbox change. IMAP's idle

JavaMail smtp properties (for STARTTLS)

由 戏子无情 提交于 2019-12-28 09:55:06
问题 JavaMail specifies a bunch of properties that can be set to configure an SMTP connection. To use STARTTLS it is necessary to set the following property mail.smtp.starttls.enable=true Where do I specify the username/password to use the smtp service? Is it enough to specify the: mail.smtp.user=me mail.smtp.password=secret Or do I have to explicitely login using the: transport.connect(server, userName, password) Yes, I already tried to do this and it seems that it is necessary to connect using

Inline images in email using JavaMail

由 我是研究僧i 提交于 2019-12-27 20:17:46
问题 I want to send an email with an inline image using javamail. I'm doing something like this. MimeMultipart content = new MimeMultipart("related"); BodyPart bodyPart = new MimeBodyPart(); bodyPart.setContent(message, "text/html; charset=ISO-8859-1"); content.addBodyPart(bodyPart); bodyPart = new MimeBodyPart(); DataSource ds = new ByteArrayDataSource(image, "image/jpeg"); bodyPart.setDataHandler(new DataHandler(ds)); bodyPart.setHeader("Content-Type", "image/jpeg; name=image.jpg"); bodyPart

Inline images in email using JavaMail

由 强颜欢笑 提交于 2019-12-27 20:15:56
问题 I want to send an email with an inline image using javamail. I'm doing something like this. MimeMultipart content = new MimeMultipart("related"); BodyPart bodyPart = new MimeBodyPart(); bodyPart.setContent(message, "text/html; charset=ISO-8859-1"); content.addBodyPart(bodyPart); bodyPart = new MimeBodyPart(); DataSource ds = new ByteArrayDataSource(image, "image/jpeg"); bodyPart.setDataHandler(new DataHandler(ds)); bodyPart.setHeader("Content-Type", "image/jpeg; name=image.jpg"); bodyPart

Inline images in email using JavaMail

由 送分小仙女□ 提交于 2019-12-27 20:15:02
问题 I want to send an email with an inline image using javamail. I'm doing something like this. MimeMultipart content = new MimeMultipart("related"); BodyPart bodyPart = new MimeBodyPart(); bodyPart.setContent(message, "text/html; charset=ISO-8859-1"); content.addBodyPart(bodyPart); bodyPart = new MimeBodyPart(); DataSource ds = new ByteArrayDataSource(image, "image/jpeg"); bodyPart.setDataHandler(new DataHandler(ds)); bodyPart.setHeader("Content-Type", "image/jpeg; name=image.jpg"); bodyPart

为什么要使用spring框架？

由 非 Y 不嫁゛ 提交于 2019-12-27 09:34:07
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> spring 是一个开源的轻量级 JavaBean 容器框架。使用 JavaBean 代替 EJB ，并提供了丰富的企业应用功能，降低应用开发的复杂性。 轻量：非入侵性的、所依赖的东西少、资源占用少、部署简单，不同功能选择不同的 jar 组合 容器：工厂模式实现对 JavaBean 进行管理，通过控制反转（IOC）将应用程序的配置和依赖性与应用代码分开 松耦合：通过 xml 配置或注解即可完成 bean 的依赖注入 AOP：通过 xml 配置 或注解即可加入面向切面编程的能力，完成切面功能，如：日志，事务...的统一处理 方便集成：通过配置和简单的对象注入即可集成其他框架，如 Mybatis、Hibernate、Shiro... 丰富的功能：JDBC 层抽象、事务管理、MVC、Java Mail、任务调度、JMX、JMS、JNDI、EJB、动态语言、远程访问、Web Service... 原文链接 Java 自学经历 Java 面试题 H5 Java 面试题小程序 来源： oschina 链接： https://my.oschina.net/ConstXiong/blog/3147959

Layout in html email with JavaMail API

由 女生的网名这么多〃 提交于 2019-12-25 09:13:09
问题 I'm having a hard time trying to compose a great looking (layout wise) html email with JavaMail API. I know how to add a picture inside the email body, and then add text above and below, but that's kinda it. I'm really hoping to create a little more complex layout with some separators, image borders, larger text titles and so on. Would I need to know html in order to create this, or does anyone know of a good guide or tutorial on how to work with html JavaMail? Hope this question isn't to

JavaMail to send secure email through vps - SSLHandshake Exception, PKIX path building failed, etc. - Can't send mail

由 牧云@^-^@ 提交于 2019-12-25 08:57:37
问题 I'm testing out sending email through my vps and I've run into a problem when it comes to sending a secure mail through SMTPS. SMTP and POP3 functions work, as the email is successfully sent. SMTPS doesn't. I setup a simple test (JSP) page to send off an email. The code is provided below. Transport t = null; try { String SMTPS = "mydomainname.com"; String Username = "maindomainemail"; String Password = "myhiddenpassword"; InternetAddress from = new InternetAddress("mrsmith@mydomainname.com",

Javamail transport getting success to authenticate with invalid credentials

由 半城伤御伤魂 提交于 2019-12-25 08:34:35
问题 I have this code to authenticate the e-mail and password. If I use valid credentials, as soon as I run the app, it authenticates. But if I logout and try to login again with some invalid credential, it continues to getting success to authenticate and no Exception is risen. It seems like the Transport is keeping the previously data (the valid credentials) cached and using it when I login again. I checked and there's no problem with the variables "email" and "password". The opposite happens

Sending Email in Google Glass

由 孤人 提交于 2019-12-25 07:48:28
问题 I'm trying to send a email to a (at this moment) hardcoded email adress when a streaming link is generated. I tried using the piece of code that was accepted as awnser HERE However I'm getting a error saying: No provider for smtp does anyone have a clue on what could be causing this? I dragged the needed .jar files into my libs folder. In my gradle.build file I added them to be compiled compile files('libs/activation.jar') compile files('libs/additionnal.jar') compile files('libs/mail.jar')
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