adding new error codes to the temporary catch (#12366)

For microsoft, examples of errors from the logs:

<img width="1251" alt="Screenshot 2025-05-28 at 18 02 48"
src="https://github.com/user-attachments/assets/7de506b2-3e68-4ee5-907a-62fe6a0e2ba5"
/>


Fixes https://github.com/twentyhq/twenty/issues/12252

packages/twenty-server/src/modules/messaging/message-import-manager/drivers/gmail/utils/parse-gmail-message-list-fetch-error.util.ts

@@ -80,7 +80,15 @@ export const parseGmailMessageListFetchError = (error: {
         MessageImportDriverExceptionCode.INSUFFICIENT_PERMISSIONS,
       );
 
+    case 503:
+      return new MessageImportDriverException(
+        message,
+        MessageImportDriverExceptionCode.TEMPORARY_ERROR,
+      );
+
     case 500:
+    case 502:
+    case 504:
       if (reason === 'backendError') {
         return new MessageImportDriverException(
           message,
@@ -88,6 +96,12 @@ export const parseGmailMessageListFetchError = (error: {
         );
       }
 
+      if (errors?.[0]?.message.includes(`Authentication backend unavailable`)) {
+        return new MessageImportDriverException(
+          `${code} - ${reason} - ${message}`,
+          MessageImportDriverExceptionCode.TEMPORARY_ERROR,
+        );
+      }
       break;
 
     default:

packages/twenty-server/src/modules/messaging/message-import-manager/drivers/gmail/utils/parse-gmail-messages-import-error.util.ts

@@ -82,9 +82,14 @@ export const parseGmailMessagesImportError = (
         MessageImportDriverExceptionCode.INSUFFICIENT_PERMISSIONS,
       );
 
+    case 503:
+      return new MessageImportDriverException(
+        message,
+        MessageImportDriverExceptionCode.TEMPORARY_ERROR,
+      );
+
     case 500:
     case 502:
-    case 503:
     case 504:
       if (reason === 'backendError') {
         return new MessageImportDriverException(

packages/twenty-server/src/modules/messaging/message-import-manager/drivers/microsoft/utils/parse-microsoft-messages-import.util.ts

@@ -40,7 +40,11 @@ export const parseMicrosoftMessagesImportError = (error: {
     }
   }
 
-  if (error.statusCode === 429 || error.statusCode === 503) {
+  if (
+    error.statusCode === 429 ||
+    error.statusCode === 503 ||
+    error.statusCode === 509
+  ) {
     return new MessageImportDriverException(
       `Microsoft Graph API ${error.code} ${error.statusCode} error: ${error.message}`,
       MessageImportDriverExceptionCode.TEMPORARY_ERROR,