Outlook Stuck Synchronizing Inbox

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In Outlook 2010, Outlook 2013, or Outlook 2016, choose File. Choose Account Settings Account Settings. On the Email tab, choose your account (profile), and then choose Repair. Note: The Repair option isn't available if you're using Outlook 2016 to connect to an Exchange account. Here are the steps to repair Outlook account which is not syncing emails or not downloading new ones in Windows 10 – Open Outlook, and go to File tab Under Info, click Account Settings option When Accounts Settings window opens, select the email account which fails to sync, and click Repair button. Actually the synchronizing seems to have stopped but the send/receive is hung up and it only allows e-mail to come in bunches. So if an e-mail is sent and Outlook goes to Send Receive all folders it takes hours for the Send Receive to finish.

How to resolve synchronization issues while syncing your Exchange mailbox with .ost files in Outlook?

When a Microsoft Exchange mailbox account is configured by a user in MS Outlook, an OST file is automatically created with the extension .ost. This .ost file is popularly known as Offline folder and it allows user to access the exchanged emails even when the network connection with the server is down or unavailable.

At times, when the network connection switches from being unavailable to accessible, the server may not be able to sync all the emails in the .ost file which in turn obstructs important mailing functions like sending and receiving of messages, deletion of mails etc. In other words, synchronization issues may arise that can lead to sudden crash of the Microsoft Outlook application or may also cause it to hang or slowdown to a considerable extent.

Quick Workarounds to resolve synchronization issues with your Exchange mailbox server

Here are some of the quick workarounds to resolve synchronization issues with your exchange mailbox server –

Outlook Stuck Synchronizing Inbox Imap

1. Check the synchronization of Offline Folders

First of all, make sure to find out whether the offline folders are correctly synchronized or not. This can be done by following the below steps –

  1. Right click the folder that needs to be verified and go to Properties.
  2. In the Properties window, search for the synchronization tab and click it. If you don’t find the synchronization tab, chances are that you might not have set up your profile to use offline folders.
  3. Under the “Statistics” of the folder, verify the “Last Synchronized” field that displays the date and check the number of items that the server folder and the offline folder possesses.
    Note:
  1. If the synchronization is working properly, you will figure out that the number of items in both the server folder and the offline folder will be same.
  2. If the synchronization is not working properly, it means that you have some problem in profile settings.

2. Use OST Integrity Check Tool

The OST Integrity Check tool is an inbuilt tool that runs only on the .ost files. This functionality can quickly eliminate all synchronization problems by recovering the lost information after scanning the .ost file on your system and comparing mailbox items/folders via the scan log which resides in the “Deleted Items” folder.

If you’re having Outlook 2003 or Outlook 2007 running in your system, you need to use the OST Integrity Check tool – Scanost.exe file to verify whether your .OST file has synchronization problems.

If you have Outlook 2010 or other latest MS Outlook version installed in your system, you may not find the OST Integrity Check tool. If a particular folder has synchronization issues, you just need to synchronize that folder again in the Microsoft Outlook application that you’re running. For doing this, simply right click on the folder and go to Properties. And after that, click Clear Offline Items and click ok. Look out for the Send/Receive tab in the Outlook 2010 ribbon and click it. Next, click Update folder option.

3. Reconstruct your .ost File

Outlook 365 Stuck Synchronizing Inbox

Another alternative to resolve synchronization is to reconstruct your .ost file right from the scratch. For this, you will need to delete the existing .ost file. Next, prompt Outlook to download the information again from the Exchange Server for offline usage.

How To Stop Outlook Synchronizing

Synchronizing

Recently, one of our esteemed clients asked our team of technical experts that when he was trying to execute OST file synchronization in Microsoft Outlook, he got an error message with the details – “The operation failed due to a registry/installation problem”.

Within no time, our executives recommended to download the trial version of the software Kernel for OST to PST tool. The software utility not only helped the client regain their lost data but also helped them in extracting information from damaged/corrupt databases without disturbing the hierarchy of mailboxes and integrity of data.

If you’re also looking to restore your precious business emails that have been lost due to any reason, you can purchase the fully licensed version of Kernel for OST to PST tool. This tool also offers its users to try it for a limited period of time without any charges.

Outlook is not syncing emails after a recent update in Windows 10. An error message states – Problem connecting to Server. This is happening with only one account; other accounts are syncing emails. How to fix this issue?

Outlook Stuck Synchronizing Inbox

When Outlook emails are not syncing in Windows 10, then you need to repair the account. Here are the steps to repair Outlook account which is not syncing emails or not downloading new ones in Windows 10 –

  • Open Outlook, and go to File tab
  • Under Info, click Account Settings option
  • When Accounts Settings window opens, select the email account which fails to sync, and click Repair button
  • Now the Repair Account window will open. Here check the fields and click Next
  • Outlook will now start the repair process of the account

Outlook 365 Stuck Synchronizing Inbox

The network connection will be enabled now. Look for the email account settings, log on to the server to check if everything is working fine. After the process gets completed, you can also click on Change Account link, check the settings, followed by clicking Next button. Now Outlook will test the account settings, and provide a message when everything is fine. Once you get this message, click Close. Finally, click on Finish button.

That’s it. Restart Microsoft Outlook and see if the issue has been solved. If required, you can also sync manually the first time using Send / Receive button. In case Outlook displays the message – Problem connecting to Server, then you might have to reconnect Outlook to Outlook.com in order to get uninterrupted email access.

Outlook Stuck Synchronizing Inbox On Iphone

Psst: For any issues with Outlook, like inaccessible PST file, Outlook freezing, not opening, PST file corruption, and so on, you can use this Outlook Repair tool to fix all issues with Outlook PST file. This software fixes Outlook issues in a safe and easy manner.