Items and logs not synced to your email by Microsoft Outlook are present in the synchronization issues folders. It is a normal Outlook function, and these messages act as error-checking mechanisms for programs that use it for syncing email services. In this article, we will discuss the synchronization issues in folders, and the method to solve it manually and automatically with the excellent Outlook Repair software.

As stated in the 9646 event that is shown in the "Symptoms" section, the default limit for objtFolder objects per mailbox is 500. In Outlook 2007, this problem is more likely to occur if you also have the following registry data configured on your Outlook client. After the update, restart the system and check if the error is resolved. After these instructions, ensure the sync settings are correct and check everything is working well. For a similar error caused by a different issue, refer to Outlook shows Disconnected in status bar if the last character in legacyExchangeDN is a space. To view the scan log, start Outlook, and then open the Deleted Items folder.

Free Methods to Remove Duplicate Items in Outlook 2016

In such scenarios, you need to check the proper working of the synchronization process. After rebuilding the Outlook data file (OST), you must check for any missing mailbox items. After the conversion, you can import the PST into your newly created Outlook account via the Import Export wizard. The software can also directly export the OST file data to an existing Outlook profile, live Exchange Server, or Microsoft 365. The other solution to fix Outlook sync issues is recreating Microsoft Outlook profile.

Ways to Fix Outlook Error Synchronizing Folder

Moreover, it maintains the folder hierarchy and metaproperties of the data when processing Outlook data files. This tool also helps users fix Outlook syncing issues by repairing OST or PST files and connection status shows disconnected syncing the data smoothly. After trying all the methods, is the outlook error synchronizing folder not resolved? You can try fixing it automatically with the Wondershare Repairit for Email. As PST files are bigger and so chances of the getting corrupted are high.

Symptoms

Before we know the solutions, we will understand a few common causes of the Outlook sync problem. If disabling the software resolves the issue, then change your antivirus and firewall settings and add Outlook as an exception. Use the OST Integrity Check Tool (Scanost.exe) to check your .ost file for inconsistencies. In order to determine the number mailbox not updating on IMAP of folders and subfolders that are in a mailbox or folder, run the Get-MailboxFolderStatistics cmdlet.

synchronizing subscribed folders = error message

Now, we will verify the server settings to fix the Outlook synchronization error. The in-built Synchronization process happens when your OST or PST files get updated. Sometimes this process gets corrupted, and this leads to sync errors. We recommend using the automatic process and fix the issue with Wondershare Repairit for Email. This excellent software is easy to use and fixes the issue quickly. Whether it's a bigger file size or smaller, the software can repair all file types with any level of corruption.

The tool does not interact with your mailbox on the Exchange Server. While synchronizing your Outlook with the Exchange server, sometimes you receive error messages. It leads to the occurrence of the issues of Outlook OST synchronization.

How to Fix Sync Issues in Outlook or OWA? – A Complete Guide

• Each of these registered folders counts toward the objtFolder type limit on the server that's running Exchange Server.
• The software allows you to view your repaired files and confirm before saving them.
• We have given you complete information about the synchronization issues folders in Outlook, and the ways to solve it manually and automatically.
• If these methods do not resolve the issue, we recommend that you rebuild the .ost file.
• As it is the replication of the existing information of Exchange Server mailbox, so the complete process does not cause any damage to the information.
• By default, Outlook 2007 caches only those shared folders that don't contain email (such as Calendar, Contacts, and Tasks).
• Conflicts with antivirus software or firewall can impact Outlook's synchronization process.

Follow each step carefully to resolve synchronization errors. Are you finding mismatches in the messages received in Microsoft Outlook in comparison to its web app? Or do you receive an error message while synchronizing your offline folder? Outlook OST vs PST repair All these scenarios indicate problems with the synchronization folder or corrupted .ost file.

For Outlook for Office 365

Incorrect Outlook settings can also be one of the reasons behind Outlook synchronization errors. So, follow the below steps to reset Microsoft Outlook settings. After the files get repaired, restart the Outlook program to ensure that the Outlook syncing issues are resolved or not. You can see the synchronization status here and your new .ost file now. As it is the replication of the existing information of Exchange Server mailbox, so the complete process does not cause any damage to the information. See your Exchange Server administrator for this information or permissions.





Once you have completed the steps to fix Outlook sync errors, kindly check if the error has been fixed or not. Knowing the reasons behind the Outlook sync issues will help us to fix this problem and prevent issues in communication and workflow. There can be several reasons for the Outlook synchronization error.