Javamail-Api | Send and Retrieve Emails using JavamailAPI | Email library
kandi X-RAY | Javamail-Api Summary
kandi X-RAY | Javamail-Api Summary
The JavaMail is an API that is used to compose, write and read electronic messages (emails). The JavaMail API provides protocol-independent and plateform-independent framework for sending and receiving mails. The javax.mail and javax.mail.activation packages contains the core classes of JavaMail API. The JavaMail facility can be applied to many events. It can be used at the time of registering the user (sending notification such as thanks for your interest to my site), forgot password (sending password to the users email id), sending notifications for important updates etc. So there can be various usage of java mail api.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Simple test
- Send a message
- Start email settings
- Connect and send smtp
- Create a new Session
- Demonstrates how to use this bot
- Creates a complete mailbox for the specified host and password
- Gets the message
- Main method for RetrieveEmails
- Gets all emails
- Parse the addresses into a comma separated list of Internet addresses
- Get the status of the server
- Gets server properties
- Get the status of the mail server
Javamail-Api Key Features
Javamail-Api Examples and Code Snippets
Community Discussions
Trending Discussions on Javamail-Api
QUESTION
I've been trying to send an email using the JavaMail API and Gmail SMTP. I am using IntelliJ IDEA Community Edition 2020.3.3. After following this tutorial and using this code (the one about Gmail SMTP with TLS), I keep getting the same error:
1st link - error
...ANSWER
Answered 2021-Apr-02 at 03:51Which version of Java are you using? It's possible that since the DataHandler comes from JavaBeans Activation Framework you may not have it, since the last version of Java that included it was Java 1.8.
If that's the case you need to include this library in your project: https://mvnrepository.com/artifact/com.sun.activation/javax.activation/1.2.0
QUESTION
I am trying to make a rest controller that allows me to send emails, I am new to this I haven't done it before so I search and based on a coke that I found here I wrote to the code below
...ANSWER
Answered 2019-Jun-15 at 15:17I managed to fix the problem as I said the antivirus was blocking SMTP I am using AVG all I had to do is avg-> menu ->Settings -> basic protection -> email shield -> uncheck the first 2 (scan inbound emails (pop3,imap4 ) and scan outbound emails(SMTP))
QUESTION
I'm trying to send an e-mail like in this post: Sending Email in Android using JavaMail API without using the default/built-in app
And adding in my build.gradle and app file this lines: https://javaee.github.io/javamail/Android
Error:
Error:Execution failed for task ':app:transformClassesWithDexForDebug'. > com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: com.android.dex.DexException: Multiple dex files define Lcom/sun/activation/registries/LineTokenizer;
But with the following app file I have a execution failed and don't know why.
...ANSWER
Answered 2018-Oct-22 at 10:00this error is quite tricky. i also had a hard time on this. I solve my problem somehow by adding this multiDexEnabled true on my gradle build.config
QUESTION
I am using the basic approach to send an email via SMTP using,
http://www.codejava.net/java-ee/javamail/send-e-mail-in-html-format-using-javamail-api
This works perfectly fine for english but when I insert some text of a different lanuage like
ಹಾಯ್ ಇಲ್ಲ
I receive an email with context
????? ??????????
I have tried converting the text to UTF-8 but it does not work. Need help.
...ANSWER
Answered 2018-Jun-06 at 12:20Have you set/declared non US-ASCII charset in setContent?
QUESTION
I want to send an email in my android application without using intent, as in i want it to be automatic. The email does not get sent to the recipient. I've looked at all the tutorials I could find, I still cant fix the problem. I added the three jar files.I added
...ANSWER
Answered 2017-Dec-31 at 11:12private class AsyncTaskSendMail extends AsyncTask {
@Override
protected String doInBackground(String... params) {
String host="server142.web-hosting.com";//change accordingly
final String user="*****@something.com";//change accordingly
final String password="*****";//change accordingly
String to="*****@something.com";//change accordingly
Properties props = new Properties();
props.put("mail.smtp.host",host);
props.put("mail.smtp.auth", "true");
Session session = Session.getDefaultInstance(props,
new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(user,password);
}
});
try {
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress(user));
message.addRecipient(Message.RecipientType.TO,new InternetAddress(to));
message.setSubject("SAIM TEST MAIL");
message.setText("This is simple program of sending email using JavaMail API");
//send the message
Transport.send(message);
System.out.println("message sent successfully...");
} catch (MessagingException e) {e.printStackTrace();}
return "";
}
@Override
protected void onPostExecute(String result) {
}
@Override
protected void onPreExecute() {
}
@Override
protected void onProgressUpdate(String... text) {
}
}
QUESTION
Sending an e-mail via gmail resulted in getting a PKIX certification path error. The same applied to sending an e-mail from Tomcat.
After solving the issue, I hope you find this post useful. This post provides you with a step by step diagnosis for these kinds of errors.
Step 1: I tried to solve the problem using this post and another post, but that did not help me. In most cases this will be sufficient. You can use the keytool to list the certificates via 'keytool -list -keystore "%JAVA_HOME%/jre/lib/security/cacerts"'
I added the certificate by clicking the lock-icon of the gmail URL and exporting/importing the certificate to the cacert file of my used JDK version. I could see with keytool -list that the certificate was added. This process is described well in the (linked) posts.
Step 2A: Was I using the right truststore? I added the JVM arguments to direct the certificate search, like -Djavax.net.ssl.trustStore="..../jre/lib/security/cacerts" -Djavax.net.ssl.trustStorePassword="changeit".
Step 2B: When I change the value of the cacerts file to cacertsXYZ I get the error. So, this proofed that the 'cacert' was used.
Caused by: javax.mail.MessagingException: Can't send command to SMTP host; nested exception is: javax.net.ssl.SSLException: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty
Step 2C: Was this also the case for my Tomcat webserver? I verified that in the cacerts of my JRE_HOME that the certificate was there. In Tomcat my JRE_HOME is "C:\Program Files\Java\jdk1.8.0_144\jre". My JAVA_HOME = C:\Program Files\Java\jdk1.8.0_144.
Step 3: I tried with publicly available 'SSLPoke' Java class to see whether I could connect with Google and or smtp.gmail.com. The results are in the listing: I could connect with SSL to google.com AND mail.google.com via port 443.
...ANSWER
Answered 2017-Dec-18 at 16:50Finally I found the answer.
1 - Of course the google/gmail certifcates were ok ;-) Step 1 was performing these kinds of checks. Trying to add the certificate CA by hand, etc. See above.
2 - Step 2 was checking whether the known 'SSLPoke' Java class Java class could get contact with the secure website.
3 - After checking all above checks, executing 'openssl' showed that my virus scanner email-shield blocked the traffic. Stopping this defence for some time was step 3.
4 - Then I got the 'not authenticated' error from Gmail. Allowing the 'gmail account accessable from weakly authenticated apps', that finally gave a correctly sent e-mail. This is an Google account security setting
QUESTION
What are the smtp host, smtp port, smtp socketfactory port for sending emails using a Microsoft Exchange mail account?
I have referred to this amazing tutorial right here but it is only applicable for sending emails using google accounts. So the snippet of code below shows the configuration properties for gmail.
...ANSWER
Answered 2017-Jan-11 at 09:11JavaMail does not provide a mail server for you to use. You must use your own mail server, or one provided by your Internet Service Provider or the company you work for. Your network administrator can give you the information necessary to configure JavaMail to work with your mail server.
Reference: http://www.oracle.com/technetwork/java/javamail/faq/index.html#whichserver
Thanks for this, Bill Shannon
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Javamail-Api
You can use Javamail-Api like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the Javamail-Api component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page
