Первый

EmailUtility.java

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+//From: http://www.codejava.net/java-ee/jsp/sending-e-mail-with-jsp-servlet-and-javamail
+package tools;
+
+import java.util.Date;
+import java.util.Properties;
+ 
+import javax.mail.Authenticator;
+import javax.mail.Message;
+import javax.mail.MessagingException;
+import javax.mail.PasswordAuthentication;
+import javax.mail.Session;
+import javax.mail.Transport;
+import javax.mail.internet.AddressException;
+import javax.mail.internet.InternetAddress;
+import javax.mail.internet.MimeMessage;
+ 
+/**
+ * A utility class for sending e-mail messages
+ * @author www.codejava.net
+ *
+ */
+public class EmailUtility {
+
+    public static void sendEmail(String host, String port,
+            final String userName, final String password, String toAddress,
+            String subject, String message) throws AddressException,
+            MessagingException
+    {
+		// sets SMTP server properties
+		Properties properties = new Properties();
+		
+		properties.put("mail.smtp.host", host);
+		properties.put("mail.smtp.port", port);
+		properties.put("mail.smtp.auth", "true");
+		//properties.put("mail.smtp.starttls.enable","true"); STARTTLS requested but already using SSL
+		properties.put("mail.smtp.EnableSSL.enable","true");
+		properties.put("mail.smtp.socketFactory.port", port);
+		properties.put("mail.smtp.socketFactory.class","javax.net.ssl.SSLSocketFactory");
+		//properties.put("mail.debug", "true"); 
+		 
+
+		// creates a new session with an authenticator
+		Authenticator auth = new Authenticator() {
+			public PasswordAuthentication getPasswordAuthentication() {
+				return new PasswordAuthentication(userName, password);
+			}
+		};
+ 
+		Session session = Session.getInstance(properties, auth);
+ 
+		//creates a new e-mail message
+		Message msg = new MimeMessage(session);
+ 
+		msg.setFrom(new InternetAddress(userName));
+		InternetAddress[] toAddresses = { new InternetAddress(toAddress) };
+		msg.setRecipients(Message.RecipientType.TO, toAddresses);
+		msg.setSubject(subject);
+		msg.setSentDate(new Date());
+		//msg.setText(message);
+		msg.setContent(message, "text/html; charset=utf-8");
+ 
+		// sends the e-mail
+		Transport.send(msg);
+    }
+}