Fix Sync Issues Between Personal & Work 365 Accounts

This can happen for the a number reasons particularly if your sync authenticates using Delegated Permissions. You can stop any accounts from being brought over Repair Outlook Profile Online by adding them to the sync deny list. Please allow me a few minutes to review your question to ensure that I don't miss anything. Discover how IT leaders can address key Microsoft Copilot questions on cost, deployment, security, and integration to maximize ROI and adoption. Boost your SMB’s security and compliance with Microsoft 365 Business Premium. Discover Defender and Purview add-ons for enterprise-grade protection at SMB-friendly pricing.

I need technical support with my 365 acct as I have a personal 365 acct and I also need to use a work Outlook Exchange

The error message in the Summary sheet of the Sync Summary spreadsheet attachment can also highlight the reason for this. You will need to have the correct privileges set on your Azure account in order to set up the M365 sync. In these cases, direct escalation to Microsoft or working with a Microsoft CSP partner, such as TrustedTech, can expedite resolution and minimize downtime.

Built-in M365 Troubleshooting Tools

• Outlook sync issues can be because of corrupted Outlook OST or PST files.
• Similarly you should review the Users Deactivated sheet on the sync summary spreadsheet attachment as you can also delete these users to bring your total down.
• If you don't wish an inactive user to be made active by the M365 sync, you can add the user's email address to the sync forbid list.
• Here, we will discuss the five manual methods to fix sync issues in Outlook or OWA.
• Sometimes, Outlook sync issues can arise because of poor internet connection.
• The simplest way to resolve authentication issues is to rerun the authentication process by clicking the Sign in with Microsoft on the Microsoft 365 settings page.

We have resources to help you identify potential issues and fix them. After the files get repaired, restart the Outlook program to ensure that the Outlook syncing issues are resolved or not. The M365 sync establishes a synced dataset based on your M365 data and the filtering configuration of your sync.

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