The javax.mail-api artifact is only good for compiling against. You actually need to run code, so you need a complete implementation of JavaMail API. Use this: <dependency> <groupId>com.sun.mail</groupId> <artifactId>javax.mail</artifactId> <version>1.6.2</version> </dependency> NOTE: The version number will probably differ. Check the latest version here.
Fix the most common mistakes people make when using JavaMail in your code first. DNS lookup can hurt performance on some machines. For the JDK you can change the security properties for caching DNS lookup networkaddress.cache.ttl and networkaddress.cache.negative.ttl or set the system properties sun.net.inetaddr.ttl and sun.net.inetaddr.negative.ttl. The default behavior in JDK 7 and later does … Read more
May be this problem cause by Gmail account protection. Just click below link and disable security settings.It will work. https://www.google.com/settings/security/lesssecureapps
I researched this for some days and I found a solution that is working for me at the moment. I get the oauth2 token from the android AccountManager and then send the email via SMTP using JavaMail. The idea is based on the Java example here http://code.google.com/p/google-mail-oauth2-tools/wiki/JavaSampleCode and on this java Xoauth example here http://google-mail-xoauth-tools.googlecode.com/svn/trunk/java/com/google/code/samples/xoauth/XoauthAuthenticator.java … Read more
This answer extends yurin’s answer. The issue he brought up was that the content of a MimeMultipart may itself be another MimeMultipart. The getTextFromMimeMultipart() method below recurses in such cases on the content until the message body has been fully parsed. private String getTextFromMessage(Message message) throws MessagingException, IOException { String result = “”; if (message.isMimeType(“text/plain”)) … Read more
The javax:javaee-api is intended for compiling, not running, including unit tests. If you need classes suitable for running against, run against a Java EE application server. Also, the correct name is Java EE, not JEE.
after a lot of work, and assistance from the people at JavaMail, the source of this “slowness” is from the FETCH behavior in the API. Indeed, as pjaol said, we return to the server each time we need info (a header, or message content) for a message. If FetchProfile allows us to bulk fetch header … Read more
We actually have some notification code in our product that uses TLS to send mail if it is available. You will need to set the Java Mail properties. You only need the TLS one but you might need SSL if your SMTP server uses SSL. Properties props = new Properties(); props.put(“mail.smtp.starttls.enable”,”true”); props.put(“mail.smtp.auth”, “true”); // If … Read more
You need to add two jars into the WEB-INF/lib directory or your webapp (or lib directory of the server): mail.jar – contains the actual smtp implmentation activation.jar – needed by mail.jar
I was facing the same issue using JDK 11. But I resolved it by commenting this line in the java.security file: jdk.tls.disabledAlgorithms=SSLv3, TLSv1, TLSv1.1, RC4, DES, MD5withRSA, DH keySize < 1024, EC keySize < 224, 3DES_EDE_CBC, anon, NULL, include jdk.disabled.namedCurves