Introduction of tooltips.

app/Http/Controllers/Api/MailController.php

@@ -3,6 +3,7 @@
 namespace App\Http\Controllers\Api;
 
 use App\Http\Controllers\Controller;
+use App\Http\Option;
 use App\Mail\InvoiceMail;
 use App\Models\Invoice;
 use App\TenantMail;
@@ -36,6 +37,15 @@ class MailController extends Controller
         $invoiceMail->subject($request->Subject);
         $invoiceMail->body = $request->Body;
 
+        $options = Option::optionsAsObject();
+        if (property_exists($options, 'bcc_copy')) {
+            if (is_null($request->Bcc)) {
+                $request->Bcc = $options->email;
+            } else {
+                $request->Bcc .= "," . $options->email;
+            }
+        }
+
         try {
             $this->mailer->to($request->To)
                 ->cc($request->Cc)