Mailgun Java Example

Mailgun.java

public static Response SendSimpleMessage() {
    Client client = ClientBuilder.newClient();
    client.register(HttpAuthenticationFeature.basic("api", "key-################################"));
    WebTarget target = client.target("https://api.mailgun.net/v2/sandbox################################.mailgun.org/messages");
    MultivaluedMapImpl formData = new MultivaluedMapImpl();
    formData.add("from", "Mailgun Sandbox <postmaster@sandbox################################.mailgun.org>");
    formData.add("to", "Tomas Dvorak <todvora@gmail.com>");
    formData.add("subject", "Hello Tomas Dvorak");
    formData.add("text", "Congratulations Tomas Dvorak, you just sent an email with Mailgun!  You are truly awesome!  You can see a record of this email in your logs: https://mailgun.com/cp/log .  You can send up to 300 emails/day from this sandbox server.  Next, you should add your own domain so you can send 10,000 emails/month for free.");
    return target.request(MediaType.APPLICATION_FORM_URLENCODED).post(Entity.form(formData));
}