Empezando con el envio automatico de mails

.idea/misc.xml

@@ -10,7 +10,7 @@
       </list>
       </list>
     </option>
     </option>
   </component>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
     <output url="file://$PROJECT_DIR$/out" />
   </component>
   </component>
 </project>
 </project>
\ No newline at end of file

pom.xml

@@ -47,6 +47,12 @@
             <version>42.3.5</version>
             <version>42.3.5</version>
         </dependency>
         </dependency>
 
 
+        <dependency>
+            <groupId>com.sun.mail</groupId>
+            <artifactId>javax.mail</artifactId>
+            <version>1.6.2</version>
+        </dependency>
+
     </dependencies>
     </dependencies>
 
 
     <build>
     <build>

src/main/java/com/roshka/proyectofinal/SendMail.java

+package com.roshka.proyectofinal;
+
+import java.util.Properties;
+import javax.activation.DataHandler;
+import javax.activation.FileDataSource;
+import javax.mail.BodyPart;
+import javax.mail.Message;
+import javax.mail.MessagingException;
+import javax.mail.Session;
+import javax.mail.Transport;
+import javax.mail.internet.AddressException;
+import javax.mail.internet.InternetAddress;
+import javax.mail.internet.MimeBodyPart;
+import javax.mail.internet.MimeMessage;
+import javax.mail.internet.MimeMultipart;
+import javax.swing.*;
+
+public class SendMail {
+
+    public SendMail()
+    {
+
+    }
+
+    public void meetingMail(String postulanteCorreoDestino) throws AddressException, MessagingException {
+        //    emanuel.lugo01@gmail.com
+        String correo = "nahuelmereles1@gmail.com";
+        String contra = "ozydnpynyoqsowjn";
+        String correoDestino = postulanteCorreoDestino;
+        Properties properties = new Properties();
+        properties.put("mail.smtp.host","smtp.gmail.com");
+        properties.setProperty("mail.smtp.starttls.enable","true");
+        properties.put("mail.smtp.ssl.trust","smtp.gmail.com");
+        properties.setProperty("mail.smtp.port","587");
+        properties.setProperty("mail.smtp,user",correo);
+        properties.setProperty("mail.smtp.auth","true");
+        Session s = Session.getDefaultInstance(properties);
+        MimeMessage mensaje = new MimeMessage(s);
+            mensaje.setFrom(new InternetAddress(correo));
+            mensaje.addRecipient(Message.RecipientType.TO, new InternetAddress(correoDestino));
+            mensaje.setSubject("Hola que tal soy yo");
+            mensaje.setText("Ya funciona?");
+
+        Transport transport = s.getTransport("smtp");
+            transport.connect(correo, contra);
+            transport.sendMessage(mensaje,mensaje.getAllRecipients());
+            transport.close();
+        JOptionPane.showMessageDialog(null, "Mensaje enviado");
+    }
+}