diff --git a/app/email_utils.py b/app/email_utils.py
index 3f5917cb..90f1fc70 100644
--- a/app/email_utils.py
+++ b/app/email_utils.py
@@ -15,7 +15,7 @@ from app.config import (
     DKIM_PRIVATE_KEY,
     DKIM_HEADERS,
     ALIAS_DOMAINS,
-    SUPPORT_NAME
+    SUPPORT_NAME,
 )
 from app.log import LOG