<%@ page import="java.util.*, javax.mail.*, javax.mail.internet.*" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
Email Submission
<%
String name = request.getParameter("txt_name");
String email = request.getParameter("txt_email");
String subject = request.getParameter("txt_subject");
String studentNum = request.getParameter("txt_studentNum");
String query = request.getParameter("txt_query");
Map recipients = new HashMap<>();
recipients.put("Applications and registrations", "vgreumg@unisa.ac.za");
recipients.put("Assignments", "vgreumg@unisa.ac.za");
recipients.put("Examinations", "vgreumg@unisa.ac.za");
recipients.put("Study material", "vgreumg@unisa.ac.za");
recipients.put("Student accounts", "vgreumg@unisa.ac.za");
recipients.put("myLife email", "vgreumg@unisa.ac.za");
recipients.put("EUP1501 enquiries", "vgreumg@unisa.ac.za");
recipients.put("myUnisa", "vgreumg@unisa.ac.za");
String to = recipients.getOrDefault(subject, "vgreumg@unisa.ac.za");
Properties props = new Properties();
props.put("mail.transport.protocol", "smtp");
props.put("mail.smtp.host", "smtp.unisa.ac.za");
props.put("mail.smtp.port", "25");
props.put("mail.smtp.auth", "false");
Session session = Session.getInstance(props);
MimeMessage message = new MimeMessage(session);
message.setFrom(new InternetAddress("noreply@unisa.ac.za"));
message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
message.setSubject("Student Enquiry: " + subject);
String body = "Name: " + name + "\n"
+ "Email: " + email + "\n"
+ "Student/ID Number: " + studentNum + "\n"
+ "Subject: " + subject + "\n\n"
+ "Query:\n" + query;
message.setText(body);
try {
Transport.send(message);
%>
✅ Your enquiry has been sent successfully to <%= to %>.
<%
} catch (MessagingException e) {
%>
❌ There was an error sending your enquiry: <%= e.getMessage() %>
<%
}
%>