diff --git a/docs/email-system-fixes.md b/docs/email-system-fixes.md
index 44fcbc5..7980869 100644
--- a/docs/email-system-fixes.md
+++ b/docs/email-system-fixes.md
@@ -81,25 +81,22 @@
   - Added "Waiting for Signatures" as option 2 in EOI Status
   - New order: "Awaiting Further Details" → "Waiting for Signatures" → "Signed"
 
-### 11. 404 Errors for Existing Records During Updates
+### 11. 404 Errors for Existing Records During Updates - FIXED
 - **Problem**: Records that exist in the database return 404 when trying to update them
+- **Root Cause**: The update request was including webhook objects in the body that shouldn't be sent
 - **Solution**:
-  - Added verification step to first try fetching the record before updating
+  - Now skipping all object fields (including webhook fields) during updates
+  - Only sending primitive values (strings, numbers, nulls) to the API
+  - Removed webhook fields from the allowed fields list
   - Added retry mechanism with exponential backoff (3 retries with 1s, 2s, 3s delays)
   - Enhanced logging to show exact URLs, headers, and request bodies
-  - Added Content-Type header to PATCH requests
-  - `get-interest-berths` returns empty list instead of throwing error for 404s
 
-**Investigation Steps Added:**
-1. Verify record exists with GET before attempting PATCH
-2. Log complete request details including URLs and tokens
-3. Retry with exponential backoff in case of timing issues
+**Fixed webhook fields that were causing the issue:**
+- "Request More Information" (webhook object)
+- "Request More Info - To Sales" (webhook object)
+- "EOI Send to Sales" (webhook object)
 
-**If the issue persists:**
-- Check if the NocoDB API token has write permissions
-- Verify the table ID hasn't changed
-- Try updating a different record to see if it's record-specific
-- Check NocoDB logs for more details about the 404 error
+These fields are now automatically filtered out during updates, preventing the 404 errors.
 
 ## Required Environment Variables