(Android™) Get SpamAssassin Score for an Email

Uses Postmark’s spam API (a RESTfull interface to the SpamAssassin filter tool) to analyze an email to get a spam score.

Chilkat Android™ Downloads

Android™ Java Libraries

Android C/C++ Libraries

// 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);

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

    boolean success;

    // First build an email to check.
    CkEmail email = new CkEmail();
    email.put_Subject("this is a test");
    email.put_From("support@chilkatsoft.com");
    email.AddTo("John Doe","john@example.com");
    email.AddPlainTextAlternativeBody("this is a test");
    email.AddHtmlAlternativeBody("<html><body><b>Hello John!</b><p>This is a test</p></body></html>");
    success = email.AddFileAttachment2("qa_data/jpg/starfish.jpg","image/jpeg");

    // Check this email by implementing this curl command:

    // curl -X POST "https://spamcheck.postmarkapp.com/filter"
    // -H "Accept: application/json"
    // -H "Content-Type: application/json"
    // -v
    // -d '{"email":"raw dump of email", "options":"short"}'

    CkJsonObject json = new CkJsonObject();
    json.UpdateString("email",email.getMime());
    json.UpdateString("options","short");

    CkHttp http = new CkHttp();
    CkHttpResponse resp = http.PostJson3("https://spamcheck.postmarkapp.com/filter","application/json",json);
    if (http.get_LastMethodSuccess() != true) {
        Log.i(TAG, http.lastErrorText());
        return;
        }

    Log.i(TAG, "response status code = " + String.valueOf(resp.get_StatusCode()));
    Log.i(TAG, "response body: ");
    Log.i(TAG, resp.bodyStr());


  }

  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."
  }
}