diff --git a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/illuminate/contracts/Mail/Factory.php b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/illuminate/contracts/Mail/Factory.php
new file mode 100644
index 0000000..fe45a2f
--- /dev/null
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/illuminate/contracts/Mail/Factory.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Illuminate\Contracts\Mail;
+
+interface Factory
+{
+    /**
+     * Get a mailer instance by name.
+     *
+     * @param  string|null  $name
+     * @return \Illuminate\Contracts\Mail\Mailer
+     */
+    public function mailer($name = null);
+}