diff --git a/packages/twenty-server/src/modules/messaging/message-folder-manager/services/sync-message-folders.service.spec.ts b/packages/twenty-server/src/modules/messaging/message-folder-manager/services/sync-message-folders.service.spec.ts
index 0475e63efe6..7b2eeb522c9 100644
--- a/packages/twenty-server/src/modules/messaging/message-folder-manager/services/sync-message-folders.service.spec.ts
+++ b/packages/twenty-server/src/modules/messaging/message-folder-manager/services/sync-message-folders.service.spec.ts
@@ -370,7 +370,6 @@ describe('SyncMessageFoldersService', () => {
           id: 'folder-1',
           externalId: 'inbox-ext',
           name: 'INBOX',
-          isSynced: true,
           isSentFolder: false,
           parentFolderId: null,
         });
@@ -378,7 +377,6 @@ describe('SyncMessageFoldersService', () => {
           createMockDiscoveredFolder({
             externalId: 'inbox-ext',
             name: 'INBOX',
-            isSynced: true,
             isSentFolder: false,
             parentFolderId: null,
           }),
@@ -476,7 +474,6 @@ describe('SyncMessageFoldersService', () => {
           createMockDiscoveredFolder({
             externalId: 'unchanged-ext',
             name: 'Unchanged',
-            isSynced: true,
           }),
           createMockDiscoveredFolder({
             externalId: 'new-ext',
@@ -537,7 +534,6 @@ describe('SyncMessageFoldersService', () => {
           createMockDiscoveredFolder({
             externalId: 'inbox-ext',
             name: 'INBOX',
-            isSynced: true,
           }),
         ];
         const messageChannel = createMockMessageChannel({
diff --git a/packages/twenty-server/src/modules/messaging/message-folder-manager/utils/__tests__/compute-folders-to-update.util.spec.ts b/packages/twenty-server/src/modules/messaging/message-folder-manager/utils/__tests__/compute-folders-to-update.util.spec.ts
index 78280196ac5..e3cbe2ce232 100644
--- a/packages/twenty-server/src/modules/messaging/message-folder-manager/utils/__tests__/compute-folders-to-update.util.spec.ts
+++ b/packages/twenty-server/src/modules/messaging/message-folder-manager/utils/__tests__/compute-folders-to-update.util.spec.ts
@@ -93,72 +93,6 @@ describe('computeFoldersToUpdate', () => {
     expect(result.size).toBe(0);
   });
 
-  it('should detect isSynced change from false to true', () => {
-    const discoveredFolders = [
-      {
-        name: 'Inbox',
-        externalId: 'INBOX',
-        isSynced: true,
-        isSentFolder: false,
-        parentFolderId: null,
-      },
-    ];
-
-    const existingFolders = [
-      {
-        id: 'folder-id',
-        name: 'Inbox',
-        externalId: 'INBOX',
-        isSynced: false,
-        isSentFolder: false,
-        parentFolderId: null,
-        syncCursor: 'cursor',
-        pendingSyncAction: MessageFolderPendingSyncAction.NONE,
-      },
-    ];
-
-    const result = computeFoldersToUpdate({
-      discoveredFolders,
-      existingFolders,
-    });
-
-    expect(result.size).toBe(1);
-    expect(result.get('folder-id')?.isSynced).toBe(true);
-  });
-
-  it('should detect isSynced change from true to false', () => {
-    const discoveredFolders = [
-      {
-        name: 'Promotions',
-        externalId: 'promo-1',
-        isSynced: false,
-        isSentFolder: false,
-        parentFolderId: null,
-      },
-    ];
-
-    const existingFolders = [
-      {
-        id: 'folder-id',
-        name: 'Promotions',
-        externalId: 'promo-1',
-        isSynced: true,
-        isSentFolder: false,
-        parentFolderId: null,
-        syncCursor: 'cursor',
-        pendingSyncAction: MessageFolderPendingSyncAction.NONE,
-      },
-    ];
-
-    const result = computeFoldersToUpdate({
-      discoveredFolders,
-      existingFolders,
-    });
-
-    expect(result.size).toBe(1);
-    expect(result.get('folder-id')?.isSynced).toBe(false);
-  });
-
   it('should treat empty string parentFolderId same as null', () => {
     const discoveredFolders = [
       {
diff --git a/packages/twenty-server/src/modules/messaging/message-folder-manager/utils/compute-folders-to-update.util.ts b/packages/twenty-server/src/modules/messaging/message-folder-manager/utils/compute-folders-to-update.util.ts
index 784d23e1a52..3af55f1adcb 100644
--- a/packages/twenty-server/src/modules/messaging/message-folder-manager/utils/compute-folders-to-update.util.ts
+++ b/packages/twenty-server/src/modules/messaging/message-folder-manager/utils/compute-folders-to-update.util.ts
@@ -14,24 +14,12 @@ export const computeFoldersToUpdate = ({
 }: {
   discoveredFolders: DiscoveredMessageFolder[];
   existingFolders: MessageFolder[];
-}): Map<
-  string,
-  Pick<
-    MessageFolderEntity,
-    'name' | 'isSynced' | 'isSentFolder' | 'parentFolderId'
-  >
-> => {
+}): Map<string, Partial<MessageFolderEntity>> => {
   const existingFoldersByExternalId = new Map(
     existingFolders.map((folder) => [folder.externalId, folder]),
   );
 
-  const foldersToUpdate = new Map<
-    string,
-    Pick<
-      MessageFolderEntity,
-      'name' | 'isSynced' | 'isSentFolder' | 'parentFolderId'
-    >
-  >();
+  const foldersToUpdate = new Map<string, Partial<MessageFolderEntity>>();
 
   for (const discoveredFolder of discoveredFolders) {
     const existingFolder = existingFoldersByExternalId.get(
@@ -48,14 +36,12 @@ export const computeFoldersToUpdate = ({
 
     const discoveredFolderData = {
       name: discoveredFolder.name,
-      isSynced: discoveredFolder.isSynced,
       isSentFolder: discoveredFolder.isSentFolder,
       parentFolderId,
     };
 
     const existingFolderData = {
       name: existingFolder.name,
-      isSynced: existingFolder.isSynced,
       isSentFolder: existingFolder.isSentFolder,
       parentFolderId: isNonEmptyString(existingFolder.parentFolderId)
         ? existingFolder.parentFolderId