diff --git a/classes/mail/Mailable.php b/classes/mail/Mailable.php
index 6e672421552..51c8373a287 100644
--- a/classes/mail/Mailable.php
+++ b/classes/mail/Mailable.php
@@ -121,6 +121,9 @@ class Mailable extends IlluminateMailable
     /** @var string embedded footer of the email */
     protected string $footer;
 
+    /** @var bool define if email data has been set */
+    protected bool $isDataSet = false;
+
     public function __construct(array $variables = [])
     {
         if (!empty($variables)) {
@@ -236,6 +239,16 @@ public function setData(?string $locale = null): void
         }
 
         $this->addFooter($locale); // set the locale for the email footer
+
+        $this->isDataSet = true;
+    }
+
+    /**
+     * return if the data for this email has been set
+     */
+    public function hasDataSet(): bool
+    {
+        return $this->isDataSet;
     }
 
     /**
@@ -492,6 +505,7 @@ protected static function getTypeNames(ReflectionType $type): array
         }
         $isUnion = $type instanceof ReflectionUnionType;
         if ($isUnion || $type instanceof ReflectionIntersectionType) {
+            /** @var ReflectionIntersectionType $type */
             $flattenTypes = collect($type->getTypes())
                 ->map(fn ($type) => static::getTypeNames($type))
                 ->flatten();
diff --git a/classes/mail/Mailer.php b/classes/mail/Mailer.php
index 4775c418abd..7ee6a96f266 100644
--- a/classes/mail/Mailer.php
+++ b/classes/mail/Mailer.php
@@ -115,7 +115,9 @@ public function send($view, array $data = [], $callback = null)
     {
         if (is_a($view, Mailable::class)) {
             /** @var Mailable $view */
-            $view->setData();
+            if (!$view->hasDataSet()) {
+                $view->setData();
+            }
         }
 
         // Application is set to sandbox mode and will sent any emails to log