Find solutions to common problems or get help from a support agent. You say you’re not using the "cloud" version of O365, I’m not sure what you mean there - O365/Microsoft 365 is a cloud service. Additionally, you might want to make a new profile and make it the default to see if it fixes the problem. Use the classic Outlook for Windows connectivity troubleshooter to troubleshoot Outlook connectivity issues.

Methods to fix Microsoft Outlook syncing error

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.

• It is capable of automatically identifying problems with account setups, sync, and other typical mistakes.
• To make sure there are no issues, click Test Account Settings to test the connection.
• Before finding solutions, we suggest that users check their internet connection.
• It also provides the option to export the Outlook OST file into Office 365 and Live Exchange mailboxes.
• Hello, Paulett7086, the first what I would recommend is to check the network connection and network connection settings.
• To solve your Outlook issues, download the application from the Microsoft website and follow the directions.
• Incorrect Outlook settings can also be one of the reasons behind Outlook synchronization errors.
• You can extract and recover all of your mail items to a PST file using sophisticated OST File to PST Converter software if your OST file becomes unavailable or orphaned.

Fix email sync issues by removing a device from your Outlook mailbox

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.

Fix Sync Issues and Local Failures in Microsoft Outlook: Problem Resolved!

Outlook’s ability to connect to the mail server may be blocked by firewalls or antivirus software. After you’re satisfied, turn off your firewall or antivirus program for a while. If it does, you might need to include Outlook exceptions in the settings of your security program. Hello, Paulett7086, the first what I would recommend is to check the network connection and network connection settings. Once you have completed the steps to fix Outlook sync errors, kindly check if the error has been fixed or not.

Method 5: Fixing Sync Issues in Outlook Web Access (OWA)

Incorrect Outlook settings can also be one of the reasons behind How to fix email not syncing Outlook synchronization errors. Outlook sync issues can be because of corrupted Outlook OST or PST files. Therefore, now we will know the steps to repair the Outlook data file. Users can also convert OST files into various file formats, including PST, HTML, EML, MSG, vCard, etc.