From 06cb8b1f2313c510b08e64efb5fad3e0e7ec2daf Mon Sep 17 00:00:00 2001
From: David Nguyen <davidngu28@gmail.com>
Date: Thu, 16 Oct 2025 14:16:00 +1100
Subject: [PATCH] fix: email attachment formats (#2077)

---
 packages/lib/server-only/document/send-completed-email.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/lib/server-only/document/send-completed-email.ts b/packages/lib/server-only/document/send-completed-email.ts
index 017929a3b..bf4efa1d9 100644
--- a/packages/lib/server-only/document/send-completed-email.ts
+++ b/packages/lib/server-only/document/send-completed-email.ts
@@ -87,6 +87,7 @@ export const sendCompletedEmail = async ({ id, requestMetadata }: SendDocumentOp
       return {
         fileName: document.title.endsWith('.pdf') ? document.title : document.title + '.pdf',
         content: Buffer.from(file),
+        contentType: 'application/pdf',
       };
     }),
   );