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JavaMail - Sending with Authentication

/ Published in: Java
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Simple Mail Example.

Tags: SMTP, Mail, Java

[JavaMail (Sun)](http://java.sun.com/products/javamail/)
[JavaMail (Galileo)](http://openbook.galileocomputing.de/javainsel8/javainsel_18_012.htm#mj2a4110a634c82a3f676d8f87a50d6567)

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  1. import java.util.*; 
  2. import javax.mail.*; 
  3. import javax.mail.internet.*; 
  4.  
  5. public class JavaMail 
  6. { 
  7.   public static void postMail( String recipient, 
  8.                                String subject, 
  9.                                String message, String from ) 
  10.     throws MessagingException 
  11.   { 
  12.     Properties props = new Properties(); 	
  13.     props.put( "mail.smtp.host", "mySMTPHost" );
  14.     props.put( "mail.smtp.auth","true");
  15.  
  16.     Authenticator authenticator = new Authenticator () {
  17. 	public PasswordAuthentication getPasswordAuthentication(){
  18. 		return new PasswordAuthentication("user" "password");
  19. 	}
  20.     };
  21.  
  22.     Session session = Session.getDefaultInstance( props , authenticator); 
  23.     Message msg = new MimeMessage( session ); 
  24.     InternetAddress addressFrom = new InternetAddress( from ); 
  25.     msg.setFrom( addressFrom ); 
  26.     InternetAddress addressTo = new InternetAddress( recipient ); 
  27.     msg.setRecipient( Message.RecipientType.TO, addressTo ); 
  28.     msg.setSubject( subject ); 
  29.     msg.setContent( message, "text/plain" );
  30.  
  31.     Transport.send( msg ); 
  32.   } 
  33.  
  34.   public static void main( String[] args ) throws Exception 
  35.   { 
  36.     postMail( "[email protected]", 
  37.               "mySubject", 
  38.               "myContent", 
  39.               "[email protected]"); 
  40.   } 
  41. }

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