Using New Outlook on Windows for personal email, calendar, and contact management
Hi Leslie Cole,
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Based on Microsoft’s guidance, Gmail accounts are supported in New Outlook for Windows, and the ad-free Outlook benefit from Microsoft 365 Personal/Family can apply to Gmail accounts as well, as long as Outlook can recognize the Microsoft 365 subscription benefit.
In your case, since your Microsoft account shows an active Microsoft 365 Family benefit but the account-linking process failed with 2148073526 / 0x80090036, the ads may be appearing because New Outlook has not successfully recognized or applied the subscription entitlement to your Gmail account. This looks more like a Microsoft 365 entitlement/account-linking issue in New Outlook rather than expected free Outlook ad behavior.
You can try the following basic checks first:
- Update New Outlook for Windows from Microsoft Store.
- Restart Outlook and your device.
- In New Outlook, go to Settings > Accounts and check whether the Microsoft account with the Microsoft 365 Family benefit is listed.
- If it is not listed, sign out and sign back in with the Microsoft account that has the subscription benefit.
- If needed, remove and re-add the Gmail account in New Outlook, then check whether the ads still appear.
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