Android™

SMTP Connect and Authenticate

Demonstrates how to connect and then authenticate with an SMTP server. Android™

// Important: Don't forget to include the call to System.loadLibrary
// as shown at the bottom of this code sample.
package com.test;

import android.app.Activity;
import com.chilkatsoft.*;

import android.widget.TextView;
import android.os.Bundle;

public class SimpleActivity extends Activity {

  private static final String TAG = "Chilkat";

  // Called when the activity is first created.
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    boolean success = false;

    //  This example requires the Chilkat API to have been previously unlocked.
    //  See Global Unlock Sample for sample code.

    CkMailMan mailman = new CkMailMan();

    mailman.put_SmtpHost("smtp.mail.us-west-2.awsapps.com");
    mailman.put_SmtpSsl(true);
    mailman.put_SmtpPort(465);

    success = mailman.SmtpConnect();
    if (success == false) {
        Log.i(TAG, mailman.lastErrorText());
        return;
        }

    mailman.put_SmtpUsername("john@example.com");
    mailman.put_SmtpPassword("the_password");

    success = mailman.SmtpAuthenticate();
    if (success == false) {
        Log.i(TAG, mailman.lastErrorText());
        return;
        }

    Log.i(TAG, "Authenticated!");

    Log.i(TAG, mailman.smtpSessionLog());

    //  Sample session log:

    //  220 smtp.us-west-2.mail.awsapps.com ESMTP Amazon WorkMail SMTP Service
    //  EHLO SLICE<CRLF>
    //  250-smtp.us-west-2.mail.awsapps.com
    //  250-8BITMIME
    //  250-AUTH PLAIN LOGIN
    //  250 Ok
    //  AUTH LOGIN<CRLF>
    //  334 VXNlcm5hbWU6
    //  am9obkBleGFtcGxlLmNvbQ==<CRLF>
    //  334 UGFzc3dvcmQ6
    //  {PasswordOrCredentials}
    //  235 Authentication successful.

  }

  static {
      System.loadLibrary("chilkat");

      // Note: If the incorrect library name is passed to System.loadLibrary,
      // then you will see the following error message at application startup:
      //"The application <your-application-name> has stopped unexpectedly. Please try again."
  }
}