diff --git a/resend_borg_error.py b/resend_borg_error.py
index 794781a..a2edfb5 100755
--- a/resend_borg_error.py
+++ b/resend_borg_error.py
@@ -13,8 +13,8 @@ resend.api_key = subprocess.run(
 params: resend.Emails.SendParams = {
     "from": "Borgmatic <onboarding@resend.dev>",
     "to": ["hyperreal@fedoraproject.org"],
-    "subject": "Error running Borgmatic",
-    "html": "There was an error running your Borgmatic backup. Please investigate.",
+    "subject": "[moonshadow] Error running Borgmatic",
+    "text": "There was an error running your Borgmatic backup on moonshadow. Please investigate.",
 }
 
 email = resend.Emails.send(params)