diff --git a/ActiveSync/SOGoActiveSyncDispatcher+Sync.m b/ActiveSync/SOGoActiveSyncDispatcher+Sync.m
index 705248cb2..e3169c305 100644
--- a/ActiveSync/SOGoActiveSyncDispatcher+Sync.m
+++ b/ActiveSync/SOGoActiveSyncDispatcher+Sync.m
@@ -628,6 +628,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
   serverId = [[(id)[theDocumentElement getElementsByTagName: @"ServerId"] lastObject] textValue];
 
+  // https://msdn.microsoft.com/en-us/library/gg675490%28v=exchg.80%29.aspx
+  // The fetch element is used to request the application data of an item that was truncated in a synchronization response from the server.
+  // The complete item is then returned to the client in a server response.
+  [context setObject: @"8" forKey: @"MIMETruncation"];
+
   o = [theCollection lookupName: [serverId sanitizedServerIdWithType: theFolderType]
                       inContext: context
                         acquire: NO];
diff --git a/ActiveSync/SOGoActiveSyncDispatcher.m b/ActiveSync/SOGoActiveSyncDispatcher.m
index 7580e1709..366084fad 100644
--- a/ActiveSync/SOGoActiveSyncDispatcher.m
+++ b/ActiveSync/SOGoActiveSyncDispatcher.m
@@ -1424,6 +1424,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                   mimeSupport = [[(id)[theDocumentElement getElementsByTagName: @"MIMESupport"] lastObject] textValue];
                   [context setObject: mimeSupport  forKey: @"MIMESupport"];
 
+                  // https://msdn.microsoft.com/en-us/library/gg675490%28v=exchg.80%29.aspx
+                  // The fetch element is used to request the application data of an item that was truncated in a synchronization response from the server.
+                  // The complete item is then returned to the client in a server response.
+                  [context setObject: @"8" forKey: @"MIMETruncation"];
+
                   currentCollection = [self collectionFromId: realCollectionId  type: folderType];
 
                   mailObject = [currentCollection lookupName: serverId  inContext: context  acquire: NO];