diff --git a/OpenChange/MAPIStoreContext.h b/OpenChange/MAPIStoreContext.h
index 1f9700c21..9987b8d2f 100644
--- a/OpenChange/MAPIStoreContext.h
+++ b/OpenChange/MAPIStoreContext.h
@@ -103,6 +103,7 @@
 
 - (uint64_t) idForObjectWithKey: (NSString *) key
                     inFolderURL: (NSString *) folderURL;
+- (NSArray *) getNewFMIDs: (uint64_t) max;
 - (uint64_t) getNewChangeNumber;
 - (NSArray *) getNewChangeNumbers: (uint64_t) max;
 
diff --git a/OpenChange/MAPIStoreContext.m b/OpenChange/MAPIStoreContext.m
index 68bdd3df0..658bea97d 100644
--- a/OpenChange/MAPIStoreContext.m
+++ b/OpenChange/MAPIStoreContext.m
@@ -586,6 +586,33 @@ static inline NSURL *CompleteURLFromMapistoreURI (const char *uri)
   return newChangeNumbers;
 }
 
+- (NSArray *) getNewFMIDs: (uint64_t) max
+{
+  TALLOC_CTX *memCtx;
+  NSMutableArray *newFMIDs;
+  uint64_t count;
+  struct UI8Array_r *numbers;
+  NSString *newNumber;
+
+  memCtx = talloc_zero(NULL, TALLOC_CTX);
+  newFMIDs = [NSMutableArray arrayWithCapacity: max];
+  
+  if (openchangedb_get_new_folderIDs (connInfo->oc_ctx,
+                                      memCtx, max, &numbers)
+      != MAPI_E_SUCCESS || numbers->cValues != max)
+    abort ();
+  for (count = 0; count < max; count++)
+    {
+      newNumber
+        = [NSString stringWithUnsignedLongLong: numbers->lpui8[count]];
+      [newFMIDs addObject: newNumber];
+    }
+
+  talloc_free (memCtx);
+
+  return newFMIDs;
+}
+
 /* subclasses */
 
 + (NSString *) MAPIModuleName