diff --git a/app/Events/NotifyAdmin.php b/app/Events/NotifyAdmin.php
new file mode 100644
index 0000000..d319fba
--- /dev/null
+++ b/app/Events/NotifyAdmin.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Events;
+
+use App\Models\Ticket;
+use Illuminate\Broadcasting\InteractsWithSockets;
+use Illuminate\Foundation\Events\Dispatchable;
+use Illuminate\Queue\SerializesModels;
+
+class NotifyAdmin
+{
+    use Dispatchable;
+    use InteractsWithSockets;
+    use SerializesModels;
+
+    /** @var Ticket */
+    public $ticket;
+
+    /** @var string */
+    public $corpsMaj;
+
+    /**
+     * Create a new event instance.
+     *
+     * @return void
+     */
+    public function __construct(Ticket $ticket, string $corpsMaj)
+    {
+        $this->ticket = $ticket;
+        $this->corpsMaj = $corpsMaj;
+    }
+}
diff --git a/app/Listeners/SendNotificationMailToAdmin.php b/app/Listeners/SendNotificationMailToAdmin.php
new file mode 100644
index 0000000..ac0d903
--- /dev/null
+++ b/app/Listeners/SendNotificationMailToAdmin.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Listeners;
+
+use App\Events\NotifyAdmin;
+use App\Mail\TicketUpdate;
+use Illuminate\Support\Facades\Mail;
+
+class SendNotificationMailToAdmin
+{
+    /**
+     * Handle the event.
+     *
+     * @param  NotifyTicketCreator  $event
+     * @return void
+     */
+    public function handle(NotifyAdmin $event)
+    {
+        $ticket = $event->ticket;
+        Mail::to(config('mail.MAIL_ADMIN'))
+            ->send(new TicketUpdate($ticket, $event->corpsMaj));
+    }
+}
diff --git a/app/Listeners/SendSubscriptionsNotificationsMail.php b/app/Listeners/SendSubscriptionsNotificationsMail.php
index 0ba5511..53da1d1 100644
--- a/app/Listeners/SendSubscriptionsNotificationsMail.php
+++ b/app/Listeners/SendSubscriptionsNotificationsMail.php
@@ -4,6 +4,7 @@ namespace App\Listeners;
 
 use App\Events\NotifySubscriptions;
 use App\Mail\TicketUpdate;
+use App\Models\User;
 use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Mail;
 
@@ -22,7 +23,9 @@ class SendSubscriptionsNotificationsMail
         foreach ($event->ticket->subscriptions as $sub) {
             if (
                 $sub->email !== $ignoreConnectedUserEmail and
-                !$ignoreUsers->contains($sub->email)
+                !$ignoreUsers->filter(function (User $user) use ($sub) {
+                    return $user->email === $sub->email;
+                })->count()
             ) {
                 Mail::to($sub->email)
                     ->send(new TicketUpdate($event->ticket, $event->corpsMaj));
diff --git a/app/Mail/TicketUpdate.php b/app/Mail/TicketUpdate.php
index 886f1c5..33ed6e9 100644
--- a/app/Mail/TicketUpdate.php
+++ b/app/Mail/TicketUpdate.php
@@ -38,7 +38,7 @@ class TicketUpdate extends Mailable
     public function build()
     {
         $ticket = $this->ticket;
-        $corpsMaj = Utils::plainToHtml($this->corpsMaj);
+        $corpsMaj = \html_entity_decode(Utils::plainToHtml($this->corpsMaj));
         return $this->subject("[SupportWeb][{$ticket->site->name}] Ticket n°$ticket->id")
         ->view('emails.ticket-update', compact('ticket', 'corpsMaj'));
     }
diff --git a/app/Models/Message.php b/app/Models/Message.php
index 4d6b41f..93467ce 100644
--- a/app/Models/Message.php
+++ b/app/Models/Message.php
@@ -19,19 +19,32 @@ class Message extends Model
     protected static function booted()
     {
         static::created(function (Message $message) {
+            /** @var \App\Models\Ticket $ticket */
             $ticket = $message->ticket;
             if ($message->user) {
                 $ticket->load('user');
-                if ($ticket->user !== $message->user) {
+                /** @var \App\Models\User $messageUser */
+                $messageUser = $message->user;
+                // * Send mail to mentionned users
+                $usersNotified = $ticket->sendBeenMentionnedToUser($message);
+                // * If email has not been sen to ticket author yet.
+                if (!$usersNotified->contains($ticket->user) and $ticket->user->id !== $messageUser->id) {
+                    // * Send mail to ticket author
                     event(new NotifyTicketCreator(
                         $ticket,
                         trans('Nouvelle réponse de :name :<br> :message sur votre ticket', [
-                            'name' => $message->user->name,
+                            'name' => $messageUser->name,
                             'message' => $message->message
                         ])
                     ));
+                    $usersNotified->push($ticket->user);
                 }
-                $usersNotified = $ticket->sendBeenMentionnedToUser($message);
+                // ? Is message author is admin ?
+                if ($messageUser->isAdmin()) {
+                    $ticket->subscriptions()->attach($messageUser);
+                    \session()->flash('info', trans('Vous avez été inscrit.'));
+                }
+                // * Send mail to other subscribed users
                 event(new NotifySubscriptions(
                     $message->ticket,
                     trans('Nouvelle réponse de :name :<br> :message', [
@@ -40,13 +53,7 @@ class Message extends Model
                     ]),
                     $usersNotified
                 ));
-            } else {
-                event(new NotifyTicketCreator(
-                    $ticket,
-                    trans('Votre ticket : :message', [
-                        'message' => $message->message
-                    ])
-                ));
+                //
             }
         });
     }
diff --git a/app/Models/Ticket.php b/app/Models/Ticket.php
index 2e359d5..c3878ac 100644
--- a/app/Models/Ticket.php
+++ b/app/Models/Ticket.php
@@ -5,6 +5,7 @@ namespace App\Models;
 use App\Enums\Role;
 use App\Enums\TicketStatus;
 use App\Enums\TicketType;
+use App\Events\NotifyAdmin;
 use App\Events\NotifySubscriptions;
 use App\Events\TicketStatusChanged;
 use App\Jobs\SendTicketMentionMail;
@@ -42,11 +43,20 @@ class Ticket extends Model
             }
         });
         static::updating(function (Ticket $ticket) {
-            $oldStatus = Ticket::where('id', $ticket->id)->first()->status;
-            if (!$ticket->status->equals($oldStatus)) {
-                event(new TicketStatusChanged($ticket, $oldStatus, auth()->user()));
+            if (!$ticket->original['status'] !== $ticket->status->value) {
+                event(new TicketStatusChanged(
+                    $ticket,
+                    TicketStatus::make($ticket->original['status']),
+                    auth()->user()
+                ));
                 event(new NotifySubscriptions($ticket, sprintf(
-                    'Le ticket à changé de status : %s',
+                    '<b>%s</b> a modifié le statut en <b>%s</b>',
+                    auth()->user()->name,
+                    $ticket->status->label
+                )));
+                event(new NotifyAdmin($ticket, sprintf(
+                    '<b>%s</b> a modifié le statut en <b>%s</b>',
+                    auth()->user()->name,
                     $ticket->status->label
                 )));
             }
@@ -94,7 +104,7 @@ class Ticket extends Model
      * returns and array with to users notified
      *
      * @param Message $message
-     * @return array[User]
+     * @return Collection
      */
     public function sendBeenMentionnedToUser(Message $message): Collection
     {
diff --git a/app/Providers/EventServiceProvider.php b/app/Providers/EventServiceProvider.php
index d9d8aef..5aa3010 100644
--- a/app/Providers/EventServiceProvider.php
+++ b/app/Providers/EventServiceProvider.php
@@ -3,6 +3,7 @@
 namespace App\Providers;
 
 use App\Events\FileCreated;
+use App\Events\NotifyAdmin;
 use App\Events\NotifySubscriptions;
 use App\Events\NotifyTicketCreator;
 use App\Events\ProjectUpdated;
@@ -10,6 +11,7 @@ use App\Events\SiteUpdated;
 use App\Events\TicketStatusChanged;
 use App\Listeners\AddStatusMessages;
 use App\Listeners\HandleLoggable;
+use App\Listeners\SendNotificationMailToAdmin;
 use App\Listeners\SendNotificationMailToTicketCreator;
 use App\Listeners\SendSubscriptionsNotificationsMail;
 use Illuminate\Auth\Events\Registered;
@@ -29,6 +31,7 @@ class EventServiceProvider extends ServiceProvider
         TicketStatusChanged::class => [AddStatusMessages::class],
         NotifySubscriptions::class => [SendSubscriptionsNotificationsMail::class],
         NotifyTicketCreator::class => [SendNotificationMailToTicketCreator::class],
+        NotifyAdmin::class => [SendNotificationMailToAdmin::class],
         FileCreated::class => [HandleLoggable::class],
         ProjectUpdated::class => [HandleLoggable::class],
         SiteUpdated::class => [HandleLoggable::class]
diff --git a/config/mail.php b/config/mail.php
index 8df1fc5..1231c5d 100644
--- a/config/mail.php
+++ b/config/mail.php
@@ -92,7 +92,7 @@ return [
     ],
 
     'contactsList' => [
-        'serviceweb' => env('MAIL_LIST_SERVICEWEB', 'informatique.internet@ldc.fr')
+        'serviceweb' => env('MAIL_LIST_SERVICEWEB', 'equipe.web@ldc.fr')
     ],
 
     /*