import java.util.*; import javax.mail.*; import javax.mail.internet.*; import javax.activation.*; public class SendEmail { public static void main(String [] args) { // Recipient's email ID needs to be mentioned. String to = "***************@gmail.com";//Had actual email here, it is censored // Sender's email ID needs to be mentioned String from = "*********.**********@********.org";//Had actual email here, it is censored // Assuming you are sending email from localhost String host = "localhost";//I also tried my own IP address // Get system properties Properties properties = System.getProperties(); // Setup mail server properties.setProperty("mail.smtp.host", host); // Get the default Session object. Session session = Session.getDefaultInstance(properties); try { // Create a default MimeMessage object. MimeMessage message = new MimeMessage(session); // Set From: header field of the header. message.setFrom(new InternetAddress(from)); // Set To: header field of the header. message.addRecipient(Message.RecipientType.TO, new InternetAddress(to)); // Set Subject: header field message.setSubject("Testing..."); // Now set the actual message message.setText("Did it go through?"); // Send message Transport.send(message); System.out.println("Sent message successfully...."); } catch (MessagingException mex) { mex.printStackTrace(); } } }
Caused by: java.net.ConnectException: Connection refused (Connection refused)<br /> at java.base/java.net.PlainSocketImpl.socketConnect(Native Method)<br /> at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:399)<br /> at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:242)<br /> at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:224)<br /> at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)<br /> at java.base/java.net.Socket.connect(Socket.java:609)<br /> at java.base/java.net.Socket.connect(Socket.java:558)<br /> at com.sun.mail.util.SocketFetcher.createSocket(SocketFetcher.java:359)<br /> at com.sun.mail.util.SocketFetcher.getSocket(SocketFetcher.java:238)<br /> at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:2175)<br /> ... 15 more
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