diff --git a/api/app/Integrations/Handlers/EmailIntegration.php b/api/app/Integrations/Handlers/EmailIntegration.php
index 4655f366..834f63db 100644
--- a/api/app/Integrations/Handlers/EmailIntegration.php
+++ b/api/app/Integrations/Handlers/EmailIntegration.php
@@ -28,7 +28,7 @@ public static function getValidationRules(?Form $form): array
             'reply_to' => 'nullable',
         ];
 
-        if ($form->is_pro) {
+        if ($form->is_pro || config('app.self_hosted')) {
             return $rules;
         }