<%@ page import="java.util.*, javax.mail.*, javax.mail.internet.*" %>
<%
Properties props = new Properties();
props.put("mail.smtp.host", "mailserver.com");
Session s = Session.getInstance(props,null);
InternetAddress from = new InternetAddress("mail@mail.com");
InternetAddress to = new InternetAddress(recepeint@server.com");
MimeMessage message = new MimeMessage(s);
message.setFrom(from);
message.addRecipient(Message.RecipientType.TO, to);
message.setSubject("Your subject");
message.setText("Your text");
Transport.send(message);
%>