package demo;

import org.simplejavamail.email.Email;

import org.simplejavamail.mailer.Mailer;

import org.simplejavamail.mailer.config.ServerConfig;

import org.simplejavamail.mailer.config.TransportStrategy;

import testutil.ConfigLoaderTestHelper;

import javax.mail.Message.RecipientType;

import javax.mail.internet.MimeMessage;

import javax.mail.util.ByteArrayDataSource;

import java.nio.charset.Charset;

import static javax.xml.bind.DatatypeConverter.parseBase64Binary;

/**

* Demonstration program for the Simple Java Mail framework.

*

* @author Benny Bottema

*/

@SuppressWarnings({ "WeakerAccess", "UnusedAssignment" })

public class MailTestApp {

private static final String YOUR_GMAIL_ADDRESS = "your_gmail_user@gmail.com";

// if you have 2-factor login turned on, you need to generate a once-per app password

// https://security.google.com/settings/security/apppasswords

private static final String YOUR_GMAIL_PASSWORD = "your_gmail_password";

private static final ServerConfig serverConfigSMTP = new ServerConfig("smtp.gmail.com", 25, YOUR_GMAIL_ADDRESS, YOUR_GMAIL_PASSWORD);

private static final ServerConfig serverConfigTLS = new ServerConfig("smtp.gmail.com", 587, YOUR_GMAIL_ADDRESS, YOUR_GMAIL_PASSWORD);

private static final ServerConfig serverConfigSSL = new ServerConfig("smtp.gmail.com", 465, YOUR_GMAIL_ADDRESS, YOUR_GMAIL_PASSWORD);

public static void main(final String[] args)

throws Exception {

ConfigLoaderTestHelper.clearConfigProperties();

final Email emailNormal = new Email();

emailNormal.setFromAddress("lollypop", "lol.pop@somemail.com");

// don't forget to add your own address here ->

emailNormal.addRecipient("C.Cane", YOUR_GMAIL_ADDRESS, RecipientType.TO);

emailNormal.setText("We should meet up!");

emailNormal.setTextHTML("<b>We should meet up!</b><img src='cid:thumbsup'>");

emailNormal.setSubject("hey");

// add two text files in different ways and a black thumbs up embedded image ->

emailNormal.addAttachment("dresscode.txt", new ByteArrayDataSource("Black Tie Optional", "text/plain"));

emailNormal.addAttachment("location.txt", "On the moon!".getBytes(Charset.defaultCharset()), "text/plain");

String base64String = "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";

emailNormal.addEmbeddedImage("thumbsup", parseBase64Binary(base64String), "image/png");

// let's try producing and then consuming a MimeMessage ->

final MimeMessage mimeMessage = Mailer.produceMimeMessage(emailNormal);

final Email emailFromMimeMessage = new Email(mimeMessage);

// note: the following statements will produce 6 new emails!

sendMail(emailNormal);

sendMail(emailFromMimeMessage); // should produce the exact same result as emailNormal!

}

private static void sendMail(final Email email) {

// ProxyConfig proxyconfig = new ProxyConfig("localhost", 1030);

new Mailer(serverConfigSMTP, TransportStrategy.SMTP_TLS).sendMail(email);

new Mailer(serverConfigTLS, TransportStrategy.SMTP_TLS).sendMail(email);

new Mailer(serverConfigSSL, TransportStrategy.SMTP_SSL).sendMail(email);

}

}