diff --git a/app/Http/Controllers/ServiceController.php b/app/Http/Controllers/ServiceController.php
index ac752ed..98cdcff 100644
--- a/app/Http/Controllers/ServiceController.php
+++ b/app/Http/Controllers/ServiceController.php
@@ -2,7 +2,10 @@
 
 namespace App\Http\Controllers;
 
+use App\Http\Requests\GenerateApiToken;
+use App\Mail\ServiceCredentialRenewed;
 use App\Models\Service;
+use Illuminate\Support\Facades\Mail;
 use Kwaadpepper\CrudPolicies\Http\Requests\CrudIndexRequest;
 use Kwaadpepper\CrudPolicies\Traits\CrudController;
 
@@ -27,11 +30,15 @@ class ServiceController extends Controller
         return view('service.index', $view->getData());
     }
 
-    public function generateApiToken(Service $service)
+    // phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundInExtendedClassBeforeLastUsed
+    public function generateApiToken(GenerateApiToken $request, Service $service)
     {
+        /** @var \App\Models\User $user */
+        $user        = auth()->user();
         $bearerToken = $service->generateBearerToken();
         $bearerPwd   = $service->bearer_pwd;
         $service->saveOrFail();
+        Mail::send(new ServiceCredentialRenewed($service, $user));
         return back()
             // phpcs:ignore Generic.Files.LineLength.TooLong
             ->with('error', "ATTENTION : METTEZ À JOUR LE SITE ! \nNouveau token d'API de $service->name : '$bearerToken' et mot de passe '$bearerPwd'");
diff --git a/app/Http/Requests/GenerateApiToken.php b/app/Http/Requests/GenerateApiToken.php
new file mode 100644
index 0000000..cecfde4
--- /dev/null
+++ b/app/Http/Requests/GenerateApiToken.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class GenerateApiToken extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     *
+     * @return bool
+     */
+    public function authorize()
+    {
+        return auth()->check();
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            //
+        ];
+    }
+}
diff --git a/app/Mail/ServiceCredentialRenewed.php b/app/Mail/ServiceCredentialRenewed.php
new file mode 100644
index 0000000..5a32473
--- /dev/null
+++ b/app/Mail/ServiceCredentialRenewed.php
@@ -0,0 +1,55 @@
+<?php
+
+namespace App\Mail;
+
+use App\Models\Service;
+use App\Models\User;
+use Illuminate\Mail\Mailable;
+
+class ServiceCredentialRenewed extends Mailable
+{
+
+    /**
+     * The concerned service
+     *
+     * @var \App\Models\Service
+     */
+    public $service;
+
+    /**
+     * The user who did the action
+     *
+     * @var \App\Models\User
+     */
+    public $user;
+
+    /**
+     * Create a new message instance.
+     *
+     * @return void
+     */
+    public function __construct(Service $service, User $user)
+    {
+        $this->service = $service;
+        $this->user    = $user;
+    }
+
+    /**
+     * Build the message.
+     *
+     * @return $this
+     */
+    public function build()
+    {
+        return $this->view('mail.service-renewed')
+            ->subject('!!! Warning !!!, New service credential have been generated !')
+            ->text('mail.service-renewed-plain')
+            ->with('appName', config('app.name'))
+            ->with('service', $this->service)
+            ->with('by', sprintf('%s %s (%s)', $this->user->firstname, $this->user->lastname, $this->user->email))
+            ->to(
+                config('mail.contactsList.serviceweb', 'equipe.web@ldc.fr'),
+                sprintf('%s service warning', config('app.name'))
+            );
+    }
+}
diff --git a/resources/views/mail/service-renewed-plain.blade.php b/resources/views/mail/service-renewed-plain.blade.php
new file mode 100644
index 0000000..b3b0c69
--- /dev/null
+++ b/resources/views/mail/service-renewed-plain.blade.php
@@ -0,0 +1,8 @@
+
+{{ config('app.name') }} Service Warning
+
+Un service vient d'être régénéré sur {{ $appName }}
+{{ $service->name }} (marque : {{ $service->brand->name }})
+Régénéré le {{ $service->updated_at->format('D/m/Y H:i') }}
+par {{ $by }}
+Celà va empêcher le service de fonctionner tant que les crédentials d'api n'auront pas été mis à jour sur le service concerné, veuillez faire au plus vite !
diff --git a/resources/views/mail/service-renewed.blade.php b/resources/views/mail/service-renewed.blade.php
new file mode 100644
index 0000000..31a1180
--- /dev/null
+++ b/resources/views/mail/service-renewed.blade.php
@@ -0,0 +1,13 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+    <title>{{ config('app.name') }} Service Warning</title>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+</head>
+<body>
+    <h1>Un service vient d'être régénéré sur {{ $appName }}</h1>
+    <h2>{{ $service->name }} (marque : {{ $service->brand->name }})</h2>
+    <h3>Régénéré le {{ $service->updated_at->format('D d/m/Y H:i') }} <br> par {{ $by }}</h3>
+    <p><b>Celà va empêcher le service de fonctionner</b> tant que les crédentials d'api n'auront pas été mis à jour sur le service concerné, veuillez faire au plus vite !</p>
+</body>
+</html>