javamail

问题 When sending mail using SMTP server, how to determine whether the smtp server rely and save send mails to "Sent" folder or not. Example When sending mail using GMail smtp server ( smtp.gmail.com ), GMail server automatically rely and save the mail to "Sent" folder. But few other server like Exchange, GoDaddy,.. these are the servers not saving the mail to "Sent" folder. We have to manually append the message to respective folder using IMAP append command. If I able to find whether the server

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: Why can't i send email from my servlet? I am using google app engine. I want to send email from my servlet. i am using following code: String to[] = {"mygmail@gmail.com"}; String host = "smtp.gmail.com"; String username = "mygmail@gmail.com"; String password = "password"; Properties props = new Properties(); props.put("mail.smtps.auth", "true"); props.put("mail.smtp.starttls.enable", "true"); props.put("mail

问题 I have a standalone library ( jar file) that is added to the application server classpath to monitor all the running applications in the JVM and send email when some issue happens. the jar file have all the dependencies bundled in the jar (using the maven-shade-plugin) including the javamail jar file. When one of the other webapplications in the appserver have javamail as a dependency, some dependency conflict happens with the javamail in my jar file and I get an exception MessagingException

问题 We are adding a functionality to send email through SMTP. Basically, when the user tries to add and save the SMTP server details through UI, I will need to validate the server's certificate. I could get the "sending mail" code done; there are enough number of examples :) However, I'm trying to see if there is any way to get the certificate details from the SMTP server and validate at client side using java mail API; I can see the Transport.connect() method implicitly validates the server

问题 I have raw mime message which contains html content, inline images and attachments. I want to parse and display the content in html page as like as mail client are displaying. Is there any java library or methods available to parse the raw mime content ? 回答1: You need to read the file, then create a MimeMessage: // read the file StringBuffer fileData = new StringBuffer(1000); BufferedReader reader = new BufferedReader(new FileReader(new File(/*PATH*/))); char[] buf = new char[1024]; int

问题 While I am trying to connect through java mail the server is responding unexpected the problem is that sometimes the same program connects and get the mails but some times it throws javax.mail.AuthenticationFailedException: EOF on socket at com.sun.mail.pop3.POP3Store.protocolConnect(POP3Store.java:208) at javax.mail.Service.connect(Service.java:295) at javax.mail.Service.connect(Service.java:176) at newpackage.PmsPOP3Client.main(PmsPOP3Client.java:44) error when server says S: +OK Hello

问题 I'm trying to sned a mail using the below code :- java.awt.EventQueue.invokeLater( new Runnable() { @Override public void run() { new SwingWorker<Void, Integer>() { String to = "xx@gmail.com"; // Sender's email ID needs to be mentioned String from = "xexx@gmail.com"; // Assuming you are sending email from localhost String host = "localhost"; // Get system properties // Properties properties = System.getProperties(); // Setup mail server protected Void doInBackground() throws Exception { try {

问题 i am trying to send an email from my android app using java mail api, when i run the code in java project it sends mail successfully but when i use this code into android app, logcat shows error as follows :- 09-03 15:18:57.549: ERROR/AndroidRuntime(277): FATAL EXCEPTION: main 09-03 15:18:57.549: ERROR/AndroidRuntime(277): java.lang.RuntimeException: Unable to start activity ComponentInfo{email3.app/email3.app.email3}: java.lang.RuntimeException: javax.mail.MessagingException: Could not

问题 I want to create a folder with the name "Spam" by using Javamail Api, but I'm not allowed to create any folder on POP3 protocol. What should I do? 回答1: Use IMAP or some other protocol that supports folders. 来源： https://stackoverflow.com/questions/1500361/how-to-create-new-folder-on-pop3-protocol

问题 After turning on the ProGuard I can't connect to IMAPSSLStore. Here's a bit from logcat window: A0 OK Thats all she wrote! i1mb111841581wil IMAP DEBUG: AUTH: XOAUTH IMAP DEBUG: AUTH: XOAUTH2 IMAP DEBUG: AUTH: PLAIN IMAP DEBUG: AUTH: PLAIN-CLIENTTOKEN DEBUG: protocolConnect login, host=imap.gmail.com, user=user***@gmail.com, password= IMAP DEBUG: Can't load SASL authenticator: java.lang.NoSuchMethodException: [class com.b.b.b.a.i, class java.lang.String, class java.util.Properties, boolean,