diff --git a/app/Events/BlockedUseOfDomain.php b/app/Events/BlockedUseOfDomain.php
deleted file mode 100644
index 2cb252a385..0000000000
--- a/app/Events/BlockedUseOfDomain.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-/**
- * BlockedUseOfDomain.php
- * Copyright (C) 2016 thegrumpydictator@gmail.com
- *
- * This software may be modified and distributed under the terms of the
- * Creative Commons Attribution-ShareAlike 4.0 International License.
- *
- * See the LICENSE file for details.
- */
-
-declare(strict_types = 1);
-
-namespace FireflyIII\Events;
-
-
-use Illuminate\Queue\SerializesModels;
-
-/**
- * Class BlockedUseOfDomain
- *
- * @deprecated 
- * @package FireflyIII\Events
- */
-class BlockedUseOfDomain extends Event
-{
-    use SerializesModels;
-
-    public $email;
-    public $ipAddress;
-
-    /**
-     * Create a new event instance. This event is triggered when a user tries to register with a banned domain (on blocked domain list).
-     *
-     * @deprecated
-     * @param string $email
-     * @param string $ipAddress
-     */
-    public function __construct(string $email, string $ipAddress)
-    {
-        $this->email     = $email;
-        $this->ipAddress = $ipAddress;
-    }
-}
diff --git a/app/Handlers/Events/UserEventHandler.php b/app/Handlers/Events/UserEventHandler.php
index b7e988ff01..818c731188 100644
--- a/app/Handlers/Events/UserEventHandler.php
+++ b/app/Handlers/Events/UserEventHandler.php
@@ -15,7 +15,6 @@ namespace FireflyIII\Handlers\Events;
 
 use Exception;
 use FireflyConfig;
-use FireflyIII\Events\BlockedUseOfDomain;
 use FireflyIII\Events\BlockedUseOfEmail;
 use FireflyIII\Events\ConfirmedUser;
 use FireflyIII\Events\DeletedUser;
@@ -80,45 +79,6 @@ class UserEventHandler
         return true;
     }
 
-    /**
-     * @param BlockedUseOfDomain $event
-     *
-     * @deprecated
-     * @return bool
-     */
-    public function reportUseBlockedDomain(BlockedUseOfDomain $event): bool
-    {
-        $email     = $event->email;
-        $owner     = env('SITE_OWNER');
-        $ipAddress = $event->ipAddress;
-        $parts     = explode('@', $email);
-        /** @var Configuration $sendmail */
-        $sendmail = FireflyConfig::get('mail_for_blocked_domain', config('firefly.configuration.mail_for_blocked_domain'));
-        Log::debug(sprintf('Now in reportUseBlockedDomain for email address %s', $email));
-        Log::error(sprintf('Somebody tried to register using an email address (%s) connected to a banned domain (%s).', $email, $parts[1]));
-        if (is_null($sendmail) || (!is_null($sendmail) && $sendmail->data === false)) {
-            return true;
-        }
-
-        // send email message:
-        try {
-            Mail::send(
-                ['emails.blocked-registration-html', 'emails.blocked-registration-text'],
-                [
-                    'email_address'  => $email,
-                    'blocked_domain' => $parts[1],
-                    'ip'             => $ipAddress,
-                ], function (Message $message) use ($owner) {
-                $message->to($owner, $owner)->subject('Blocked registration attempt with blocked domain');
-            }
-            );
-        } catch (Swift_TransportException $e) {
-            Log::error($e->getMessage());
-        }
-
-        return true;
-    }
-
     /**
      * @param BlockedUseOfEmail $event
      *
diff --git a/app/Http/Controllers/Auth/RegisterController.php b/app/Http/Controllers/Auth/RegisterController.php
index 23deaaf46d..0720a98766 100644
--- a/app/Http/Controllers/Auth/RegisterController.php
+++ b/app/Http/Controllers/Auth/RegisterController.php
@@ -15,7 +15,6 @@ namespace FireflyIII\Http\Controllers\Auth;
 use Auth;
 use Config;
 use FireflyConfig;
-use FireflyIII\Events\BlockedUseOfDomain;
 use FireflyIII\Events\BlockedUseOfEmail;
 use FireflyIII\Events\RegisteredUser;
 use FireflyIII\Http\Controllers\Controller;
@@ -81,8 +80,6 @@ class RegisterController extends Controller
         // is user email domain blocked?
         if ($this->isBlockedDomain($data['email'])) {
             $validator->getMessageBag()->add('email', (string)trans('validation.invalid_domain'));
-
-            event(new BlockedUseOfDomain($data['email'], $request->ip()));
             $this->throwValidationException($request, $validator);
         }
 
diff --git a/app/Providers/EventServiceProvider.php b/app/Providers/EventServiceProvider.php
index 8d482ea96e..e940e06345 100644
--- a/app/Providers/EventServiceProvider.php
+++ b/app/Providers/EventServiceProvider.php
@@ -51,11 +51,6 @@ class EventServiceProvider extends ServiceProvider
                 [
                     'FireflyIII\Handlers\Events\UserEventHandler@reportUseOfBlockedEmail',
                 ],
-
-            'FireflyIII\Events\BlockedUseOfDomain' => // is a User related event.
-                [
-                    'FireflyIII\Handlers\Events\UserEventHandler@reportUseBlockedDomain',
-                ],
             'FireflyIII\Events\RegisteredUser'       => // is a User related event.
                 [
                     'FireflyIII\Handlers\Events\UserEventHandler@sendRegistrationMail',
diff --git a/resources/views/emails/blocked-registration-html.twig b/resources/views/emails/blocked-registration-html.twig
deleted file mode 100644
index 23f39d2ef7..0000000000
--- a/resources/views/emails/blocked-registration-html.twig
+++ /dev/null
@@ -1,8 +0,0 @@
-{% include 'emails.header-html' %}
-<p style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;font-size:13px;">
-    Firefly III has just blocked a registration for an email addres at domain {{ blocked_domain }}.
-</p>
-<p style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;font-size:13px;">
-    The blocked email address was "{{ email_address }}".
-</p>
-{% include 'emails.footer-html' %}
diff --git a/resources/views/emails/blocked-registration-text.twig b/resources/views/emails/blocked-registration-text.twig
deleted file mode 100644
index c01bcebdee..0000000000
--- a/resources/views/emails/blocked-registration-text.twig
+++ /dev/null
@@ -1,5 +0,0 @@
-{% include 'emails.header-text' %}
-Firefly III has just blocked a registration for an email addres at domain {{ blocked_domain }}.
-
-The blocked email address was "{{ email_address }}".
-{% include 'emails.footer-text' %}