diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..5ddad42
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1 @@
+# Changelog
\ No newline at end of file
diff --git a/README.md b/README.md
index b604411..73c99bf 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,154 @@
 # laravel-active-email
-Disposable email address validator rule for Laravel apps
+
+## Table of Contents
+
+- [Overview](#overview)
+    - [Key Features](#key-features)
+- [Installation](#installation)
+    - [Requirements](#requirements)
+    - [Install the Package](#install-the-package)
+    - [Publish the Config](#publish-the-config)
+- [Usage](#usage)
+    - [Validator Approach](#validator-approach)
+    - [Class Approach](#class-approach)
+    - [Customization](#customization)
+        - [Strict Mode](#strict-mode)
+        - [Black List](#black-list)
+        - [Grey List](#grey-list)
+        - [White List](#white-list)
+- [Testing](#testing)
+- [To do](#to-do)
+- [Security](#security)
+- [Contribution](#contribution)
+- [Changelog](#changelog)
+- [Upgrading](#upgrading)
+- [License](#license)
+
+## Overview
+
+This package provides a library of disposable domains and adds a validator to Laravel apps to check that a given email address isn't coming from a disposable email service such as `Mailinator`, `Guerillamail`, `Fastmail` considering all their possible wildcards.
+
+### Key Features
+
+- You can add your own preferred domains to the [black list](#black-list).
+- You can [white list](#white-list) a domain to bye pass the blacklist. This can be useful in development environment.
+- With [strict mode](#strict-mode), you can control the strictness of the validator, thereby allowing or preventing domains that are not necessarily disposable, but have been classified as disposable.
+- Case-aware.
+- Wildcard-aware.
+
+## Installation
+
+
+### Requirements
+
+The package has been developed and tested to work with the following minimum requirements:
+
+- PHP 8.x
+- Laravel 10.x, 11.x
+
+### Install the Package
+
+You can install the package via Composer. The service provider is discovered automatically.
+
+```bash
+composer require veeqtoh/laravel-active-email
+```
+
+### Publish the Config
+
+You can then publish the package's config file and update it as you'd prefer:
+```bash
+php artisan vendor:publish --provider="Veeqtoh\ActiveEmail\Providers\ActiveEmailProvider"
+```
+
+## Usage
+
+### Validator Approach
+
+Add the `notblacklisted` validator to your email validation rules array (or string) to ensure that the domain for a given email address is not blacklisted. I'd recommend you add it after the email validator to make sure a valid email is passed through:
+```php
+'emailField' => 'email|notblacklisted',
+```
+
+or
+
+```php
+'emailField' => ['email', 'notblacklisted'],
+```
+
+### Class Approach
+
+Instantiate the `NotBlackListedEmail` Class as part of your email validation rules array to ensure that the domain for a given email address is not blacklisted. Again, I'd recommend you add it after the email validator to make sure a valid email is passed through:
+
+```php
+use Veeqtoh\ActiveEmail\Rules\NotBlackListedEmail;
+
+'emailField' => ['email', new NotBlackListedEmail()],
+```
+
+### Customization
+
+The package is highly customizable from the config file with the following features:
+
+#### Strict Mode
+
+This value determines the strictness level of this feature. when set to `true`, domains in the [grey list](#grey-list) are also blacklisted.
+
+It is turned on by default, but can be set in your .env file as follows:
+
+```php
+DISPOSABLE_EMAIL_STRICT_MODE=true,
+```
+
+#### Black List
+
+This is a list of base domains with or without the TLD that are blacklisted by default. Add a domain to this list to blacklist it.
+
+#### Grey List
+
+This is a list of base domains with or without the TLD that aren't blacklisted by default except when in strict mode. Add a domain to this list to whitelist it when the feature is not set to strict mode. Ensure that the domain is not on the [black list](#black-list).
+
+#### White List
+
+This is a list of base domains with or without the TLD that are blacklisted by default but you want them to be bye passed.
+
+## To Do
+
+There's always something that can be done to improve this package. I'd keep updating this list as I think of them.
+
+- Crawl the web to grab an updated list of disposable domains.
+- Maybe setup a schedule for it..
+
+## Testing
+
+To run the package's unit tests, run the following command:
+
+``` bash
+vendor/bin/pest
+```
+
+## Security
+
+If you find any security related issues, please contact me directly at [victorjohnukam@gmail.com](mailto:victorjohnukam@gmail.com) to report it.
+
+## Contribution
+
+If you wish to make any changes or improvements to the package, feel free to make a pull request.
+
+Note: A contribution guide will be added soon.
+
+## Changelog
+
+Check the [CHANGELOG](CHANGELOG.md) to get more information about the latest changes.
+
+## Upgrading
+
+Check the [UPGRADE](UPGRADE.md) guide to get more information on how to update this library to newer versions.
+
+## License
+
+The MIT License (MIT). Please see [License File](LICENSE) for more information.
+
+## Support Me
+
+If you've found this package useful, please consider sponsoring this project. It will encourage me to keep maintaining it.
\ No newline at end of file
diff --git a/UPGRADE.md b/UPGRADE.md
new file mode 100644
index 0000000..275c547
--- /dev/null
+++ b/UPGRADE.md
@@ -0,0 +1 @@
+# Upgrade
\ No newline at end of file
diff --git a/config/active-email.php b/config/active-email.php
index efceb32..46d3480 100644
--- a/config/active-email.php
+++ b/config/active-email.php
@@ -15,32 +15,46 @@
 
     /*
     |--------------------------------------------------------------------------
-    | Blacklist
+    | Black List
     |--------------------------------------------------------------------------
     |
-    | This is a list of base domains without the TLD that are blacklisted by
-    | default. Add a domain to this list to blacklist it.
+    | This is a list of base domains with or without the TLD that are
+    | blacklisted by default. Add a domain to this list to blacklist it.
     |
     */
 
     'blacklist' => [
-        // 
+        //
     ],
 
     /*
     |--------------------------------------------------------------------------
-    | Greylist
+    | Grey List
     |--------------------------------------------------------------------------
     |
-    | This is a list of base domains without the TLD that aren't blacklisted by
-    | default except when in strict mode. Add a domain to this list to whitelist
-    | it when the feature is not set to strict mode. Ensure that the domain is not
-    | on the blacklist above.
+    | This is a list of base domains with or without the TLD that aren't
+    | blacklisted by default except when in strict mode. Add a domain to this
+    | list to whitelist it when the feature is not set to strict mode.
+    | Ensure that the domain is not on the blacklist above.
     |
     */
 
     'greylist' => [
-        // 
+        //
+    ],
+
+    /*
+    |--------------------------------------------------------------------------
+    | White List
+    |--------------------------------------------------------------------------
+    |
+    | This is a list of base domains with or without the TLD that are
+    | blacklisted by default but you want them to be bye passed.
+    |
+    */
+
+    'whitelist' => [
+        //
     ],
 
 ];
diff --git a/src/DisposableEmail.php b/src/DisposableEmail.php
index 47478ce..ae160d4 100644
--- a/src/DisposableEmail.php
+++ b/src/DisposableEmail.php
@@ -12,8 +12,10 @@
  */
 class DisposableEmail
 {
-    /** 
+    /**
      * Retrieve a list of base domains without the TLDs that are blacklisted by default.
+     *
+     * @return array
      */
     public function getBlacklist() : array
     {
diff --git a/src/Providers/ActiveEmailProvider.php b/src/Providers/ActiveEmailProvider.php
index 69fce1c..3ab739f 100644
--- a/src/Providers/ActiveEmailProvider.php
+++ b/src/Providers/ActiveEmailProvider.php
@@ -37,11 +37,10 @@ public function boot() : void
             __DIR__ . '/../../config/active-email.php' => config_path('active-email.php'),
         ], 'config');
 
-        // Register the custom validation rule
+        // Register the custom validation rule.
         Validator::extend('notblacklisted', function ($attribute, $value, $parameters, $validator) {
             $rule = new NotBlacklistedEmail();
 
-            // Create a Closure for the fail method
             $fail = function($message) use ($attribute, $validator) {
                 $validator->errors()->add($attribute, $message);
             };
diff --git a/src/Rules/NotBlacklistedEmail.php b/src/Rules/NotBlacklistedEmail.php
index fa414a5..07c29fa 100644
--- a/src/Rules/NotBlacklistedEmail.php
+++ b/src/Rules/NotBlacklistedEmail.php
@@ -26,12 +26,12 @@ public function __construct()
 
     /**
      * Run the validation rule.
-     * 
+     *
      * @param string $attribute The name of the attribute being validated.
      * @param mixed  $value     The value of the attribute being validated.
-     * @param \Closure(mixed): \Illuminate\Translation\PotentiallyTranslatedString $fail 
+     * @param \Closure(mixed): \Illuminate\Translation\PotentiallyTranslatedString $fail
      *                          The callback that should be used to report validation failures.
-     * 
+     *
      * @return void
      */
     public function validate(string $attribute, mixed $value, Closure $fail) : void
@@ -41,11 +41,17 @@ public function validate(string $attribute, mixed $value, Closure $fail) : void
         $domain     = $this->getDomainName('@', $value, 1);
         $domainName = $this->getDomainName('.', $domain, 0);
 
-        $mergedBlackLists       = array_merge(config('active-email.blacklist'), $disposableEmail->getBlacklist());
-        $blackListedDomainNames = array_unique($mergedBlackLists);
+        $blackListedDomainNames = array_unique(array_merge(config('active-email.blacklist'), $disposableEmail->getBlacklist()));
+        $greyListedDomainNames  = array_unique(array_merge(config('active-email.greylist'), $disposableEmail->getGreyList()));
+        $whiteListedDomainNames = array_unique(config('active-email.whitelist'));
+
+        foreach ($whiteListedDomainNames as $whiteListedDomainName) {
+            $byePass = $this->getDomainName('.', $whiteListedDomainName, 0);
 
-        $mergedGreyLists       = array_merge(config('active-email.greylist'), $disposableEmail->getGreyList());
-        $greyListedDomainNames = array_unique($mergedGreyLists);
+            if ($domainName === $byePass) {
+                return;
+            }
+        }
 
         if (config('active-email.strict_mode')) {
             $blackListedDomainNames = array_merge($blackListedDomainNames, $greyListedDomainNames);
diff --git a/tests/Unit/ActiveEmailTest.php b/tests/Unit/ActiveEmailTest.php
index 43ae5a4..fcf3d63 100644
--- a/tests/Unit/ActiveEmailTest.php
+++ b/tests/Unit/ActiveEmailTest.php
@@ -64,3 +64,67 @@
         expect($validator->fails())->toBeTrue();
     }
 });
+
+it('validates that domains can be whitelisted - class instantiation', function () {
+    $rule = ['email' => [new NotBlacklistedEmail]];
+
+    // Valid email addresses (not blacklisted).
+    $validEmails = [
+        'user@gmail.com',
+        'user@yahoo.com',
+        'user@customdomain.org',
+        'user@10minutemail.com',
+    ];
+
+    foreach ($validEmails as $email) {
+        $validator = Validator::make(['email' => $email], $rule);
+        expect($validator->passes())->toBeTrue();
+    }
+
+    // Invalid email addresses (blacklisted domains).
+    $invalidEmails = [
+        'user@mailinator.com',
+        'user@tempmail.com',
+        'user@example.ltd',
+        'user@example.co',
+        'user@example.com.nh',
+        'user@example.co.uk',
+    ];
+
+    foreach ($invalidEmails as $email) {
+        $validator = Validator::make(['email' => $email], $rule);
+        expect($validator->fails())->toBeTrue();
+    }
+});
+
+it('validates that domains can be whitelisted - alias', function () {
+    $rule = ['email' => 'notblacklisted'];
+
+    // Valid email addresses (not blacklisted).
+    $validEmails = [
+        'user@gmail.com',
+        'user@yahoo.com',
+        'user@customdomain.org',
+        'user@10minutemail.com',
+    ];
+
+    foreach ($validEmails as $email) {
+        $validator = Validator::make(['email' => $email], $rule);
+        expect($validator->passes())->toBeTrue();
+    }
+
+    // Invalid email addresses (blacklisted domains).
+    $invalidEmails = [
+        'user@mailinator.com',
+        'user@tempmail.com',
+        'user@example.ltd',
+        'user@example.co',
+        'user@example.com.nh',
+        'user@example.co.uk',
+    ];
+
+    foreach ($invalidEmails as $email) {
+        $validator = Validator::make(['email' => $email], $rule);
+        expect($validator->fails())->toBeTrue();
+    }
+});
\ No newline at end of file
diff --git a/tests/Unit/TestCase.php b/tests/Unit/TestCase.php
index 13e209d..7b65ac6 100644
--- a/tests/Unit/TestCase.php
+++ b/tests/Unit/TestCase.php
@@ -46,8 +46,9 @@ protected function getPackageAliases($app)
     protected function getEnvironmentSetUp($app)
     {
         // Set up any necessary configurations here
-        $app['config']->set('active-email.blacklist', ['mailinator.com', 'tempmail.com', 'example.ltd', 'example.co', 'example.com.nh', 'example.co.uk']);
+        $app['config']->set('active-email.blacklist', ['mailinator.com', 'tempmail.com', 'example.ltd', 'example.co', 'example.com.nh', 'example.co.uk', '10minutemail']);
         $app['config']->set('active-email.greylist', []);
+        $app['config']->set('active-email.whitelist', ['10minutemail']);
         $app['config']->set('active-email.strict_mode', false);
     }
 }