symfony
diff --git a/‎src/Symfony/Bridge/Twig/Mime/BodyRenderer.php
Lines changed: 7 additions & 1 deletion b/‎src/Symfony/Bridge/Twig/Mime/BodyRenderer.php
Lines changed: 7 additions & 1 deletion
diff --git a/‎src/Symfony/Bridge/Twig/Tests/Mime/RendererTest.php
Lines changed: 0 additions & 77 deletions b/‎src/Symfony/Bridge/Twig/Tests/Mime/RendererTest.php
Lines changed: 0 additions & 77 deletions
@@ -13,6 +13,7 @@
 
 use League\HTMLToMarkdown\HtmlConverter;
 use Symfony\Component\Mime\BodyRendererInterface;
+use Symfony\Component\Mime\Exception\InvalidArgumentException;
 use Symfony\Component\Mime\Message;
 use Twig\Environment;
 
@@ -44,7 +45,12 @@ public function render(Message $message): void
             return;
         }
 
-        $vars = array_merge($this->context, $message->getContext(), [
+        $messageContext = $message->getContext();
+        if (isset($messageContext['email'])) {
+            throw new InvalidArgumentException(sprintf('A "%s" context cannot have an "email" entry as this is a reserved variable.', TemplatedEmail::class));
+        }
+
+        $vars = array_merge($this->context, $messageContext, [
             'email' => new WrappedTemplatedEmail($this->twig, $message),
         ]);