diff --git a/composer.json b/composer.json
index 2b99a3d..206a445 100644
--- a/composer.json
+++ b/composer.json
@@ -16,8 +16,9 @@
         }
     ],
     "require": {
+        "php": ">=7",
         "yiisoft/yii2": "*",
-        "ely/php-tempmailbuster": "~1.0.2"
+        "daveearley/daves-email-validation-tool": "^0.1.5"
     },
     "require-dev": {
         "phpunit/phpunit": "~4.8 || ~5.0"
diff --git a/src/TempmailValidator.php b/src/TempmailValidator.php
index e092f79..b04463b 100644
--- a/src/TempmailValidator.php
+++ b/src/TempmailValidator.php
@@ -1,31 +1,16 @@
 <?php
 namespace Ely\Yii2;
 
-use Ely\TempMailBuster\StorageInterface;
-use Ely\TempMailBuster\Validator as TempmailBuster;
+use EmailValidation\EmailAddress;
+use EmailValidation\EmailDataProvider;
+use EmailValidation\EmailValidator;
+use EmailValidation\ValidationResults;
+use EmailValidation\Validations\DisposableEmailValidator;
 use Yii;
 use yii\validators\Validator;
 
 class TempmailValidator extends Validator
 {
-    /**
-     * @var string class name for used tempmail loader
-     */
-    public $loader = '\Ely\TempMailBuster\Loader\AntiTempmailRepo';
-    /**
-     * @var string class name for used storage object
-     */
-    public $storage = '\Ely\TempMailBuster\Storage';
-    /**
-     * @var bool switcher for white/blacklist validation
-     */
-    public $whitelistMode = false;
-    /**
-     * @var null|array|StorageInterface additional list to invert current mode validation
-     * @see \Ely\TempMailBuster\Validator::validate() implementation for additional info
-     */
-    public $secondaryStorage;
-
     public function init()
     {
         parent::init();
@@ -36,31 +21,23 @@ class TempmailValidator extends Validator
 
     protected function validateValue($value)
     {
-        $validator = $this->buildValidator();
-        if ($validator->validate($value)) {
-            return null;
+        $validator = $this->buildValidator($value);
+        $results = $validator->getValidationResults()->asArray();
+        if ($results['disposable_email_provider']) {
+            return [$this->message, []];
         }
 
-        return [$this->message, []];
+        return null;
     }
 
-    /**
-     * @return TempmailBuster
-     */
-    protected function buildValidator()
+    protected function buildValidator(string $email): EmailValidator
     {
-        /** @var \Ely\TempMailBuster\LoaderInterface $loader */
-        $loader = new $this->loader;
-        /** @var StorageInterface $primaryStorage */
-        $primaryStorage = new $this->storage($loader->load());
-        $secondaryStorage = $this->secondaryStorage;
-        if (is_array($this->secondaryStorage)) {
-            $secondaryStorage = new $this->storage($this->secondaryStorage);
-        }
+        $emailAddress = new EmailAddress($email);
+        $emailDataProvider = new EmailDataProvider();
+        $emailValidationResults = new ValidationResults();
+        $emailValidator = new EmailValidator($emailAddress, $emailValidationResults, $emailDataProvider);
+        $emailValidator->registerValidator(new DisposableEmailValidator());
 
-        $validator = new TempmailBuster($primaryStorage, $secondaryStorage);
-        $validator->whitelistMode($this->whitelistMode);
-
-        return $validator;
+        return $emailValidator;
     }
 }
diff --git a/tests/TempmailValidatorTest.php b/tests/TempmailValidatorTest.php
index c76a6e7..d10cee5 100644
--- a/tests/TempmailValidatorTest.php
+++ b/tests/TempmailValidatorTest.php
@@ -3,7 +3,6 @@ namespace Ely\Yii2;
 
 include __DIR__ . '/../vendor/yiisoft/yii2/Yii.php';
 
-use Ely\TempMailBuster\Storage;
 use yii\base\Model;
 use yii\console\Application;
 
@@ -22,70 +21,42 @@ class TempmailValidatorTest extends \PHPUnit_Framework_TestCase
     public function testValidateValue()
     {
         $validator = new TempmailValidator();
-        $this->assertNull($this->callValidateValue($validator, 'team@ely.by'));
-        $this->assertEquals([$validator->message, []], $this->callValidateValue($validator, 'h4l29@spam4.me'));
-    }
-
-    public function testBuildValidator()
-    {
-        $validator = new TempmailValidator();
-        $this->assertInstanceOf('\Ely\TempMailBuster\Validator', $this->callBuildValidator($validator));
-
-        $domains = ['mojang\.com'];
-        $validator = new TempmailValidator(['secondaryStorage' => $domains]);
-        $buster = $this->callBuildValidator($validator);
-        $this->assertInstanceOf('\Ely\TempMailBuster\Validator', $buster);
-        $this->assertEquals($domains, $buster->getSecondaryStorage()->getItems());
-
-        $validator = new TempmailValidator(['secondaryStorage' => new Storage($domains)]);
-        $buster = $this->callBuildValidator($validator);
-        $this->assertInstanceOf('\Ely\TempMailBuster\Validator', $buster);
-        $this->assertEquals($domains, $buster->getSecondaryStorage()->getItems());
+        $this->assertTrue($validator->validate('team@ely.by'));
+        $this->assertFalse($validator->validate('h4l29@spam4.me', $error));
+        $this->assertSame('the input value is not allowed email address.', $error);
     }
 
     public function testValidatorOnModel()
     {
-        $model = new DummyModel();
+        $model = $this->createDummyModel();
         $model->email = 'team@ely.by';
         $this->assertTrue($model->validate());
 
-        $model = new DummyModel();
+        $model = $this->createDummyModel();
         $model->email = 'spam@spam4.me';
         $this->assertFalse($model->validate());
-        $this->assertNotEmpty($model->getErrors('email'));
+        $this->assertSame('Email is not allowed email address.', $model->getFirstError('email'));
+
+        $model = $this->createDummyModel('{attribute} with custom message.');
+        $model->email = 'spam@spam4.me';
+        $this->assertFalse($model->validate());
+        $this->assertSame('Email with custom message.', $model->getFirstError('email'));
     }
 
-    /**
-     * @param TempmailValidator $object
-     * @return \Ely\TempMailBuster\Validator
-     */
-    private function callBuildValidator($object)
-    {
-        $class = new \ReflectionClass($object);
-        $method = $class->getMethod('buildValidator');
-        $method->setAccessible(true);
+    private function createDummyModel(string $customMessage = null) {
+        return new class(['customMessage' => $customMessage]) extends Model
+        {
+            public $email;
 
-        return $method->invoke($object);
-    }
+            public $customMessage;
 
-    private function callValidateValue($object, $value)
-    {
-        $class = new \ReflectionClass($object);
-        $method = $class->getMethod('validateValue');
-        $method->setAccessible(true);
-
-        return $method->invokeArgs($object, [$value]);
+            public function rules()
+            {
+                return [
+                    [['email'], TempmailValidator::class, 'message' => $this->customMessage],
+                ];
+            }
+        };
     }
 }
 
-class DummyModel extends Model
-{
-    public $email;
-
-    public function rules()
-    {
-        return [
-            [['email'], TempmailValidator::className()],
-        ];
-    }
-}