It also provides the option to export the Outlook OST file into Office 365 and Live Exchange mailboxes. This software also has a splitter option to split large-sized PST files into smaller ones, helping users prevent oversized PST file issues. The third possible reason is the damaged PST file and/or sync issues between offline changes to the PST file. Now, we will verify the server settings to fix the Outlook synchronization error. After the files get repaired, restart the Outlook program to ensure that the Outlook syncing issues are resolved or not.

Method 2: Repairing Microsoft Outlook Data File

Before finding solutions, we suggest that users check their internet connection. Sometimes, Outlook sync issues can arise because of poor internet connection. If you are still facing this issue, kindly follow the solutions below to fix the sync issues in Outlook. There are various methods to resolve the Outlook sync issues, including manual and third-party solutions.

• Test other programs or websites to be sure Outlook is the only problem.
• The third possible reason is the damaged PST file and/or sync issues between offline changes to the PST file.
• If this method doesn’t work for you, navigate to other solutions.
• After performing these steps, Outlook’s all folders will be synced to the server.
• After the files get repaired, restart the Outlook program to ensure that the Outlook syncing issues are resolved or not.
• Having trouble connecting to your email from Outlook on your desktop?
• This tool also helps users fix Outlook syncing issues by repairing OST or PST files and syncing the data smoothly.

Instructions for classic Outlook on the web

This blog talks about the causes behind Outlook synchronization errors and a few solutions to fix Outlook sync issues. We have shared five manual methods in this blog to resolve the Outlook syncing errors. Apart from this, we also discuss the Shoviv OST to PST Converter Tool, a professional way to repair, recover, and convert Outlook data files. This solution will be beneficial for users who are facing Outlook syncing issues because of corrupted PST or OST files.

Manual solutions to resolve Outlook synchronization issues

Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. To make sure there are no issues, click Test Account Settings to test the connection. Post questions, follow discussions and share your knowledge in the Outlook.com Community.

Update Outlook and Office

If users are facing syncing issues in Outlook due to corrupt Outlook data files, they must choose a professional tool, like Shoviv OST to PST Converter Tool. This software allows users to process numerous OST files at once without any size limitations. Moreover, it maintains the folder hierarchy and metaproperties of the data when processing Outlook data Fix email login issues quickly files. This tool also helps users fix Outlook syncing issues by repairing OST or PST files and syncing the data smoothly.