Microsoft 365 Outage Did Not Appear to Hit Microsoft Advertising

2026-11-15 · Digital Living

Microsoft had a major Microsoft 365 outage that started yesterday and continued into today, affecting many businesses and users. Microsoft Advertising and ads in Bing Search did not seem to be directly affected.

Microsoft experienced a major outage of Microsoft 365 that began yesterday and carried over into today. Many businesses and users were affected by the disruption.

For advertisers, the key point is that the problem did not seem to directly touch Microsoft Advertising. Ads in Bing Search also appeared to be unaffected.

The wording is cautious: the impact on advertising looked limited, but this is based on what was observed rather than a confirmed statement. Businesses that rely on Microsoft 365 for daily work may still have felt the outage in other ways.

Takeaway for businesses: If you run Bing or Microsoft Advertising campaigns, check that your ads and reporting look normal, and keep an eye on any further updates from Microsoft.

Sources: https://www.seroundtable.com/microsoft-365-outages-microsoft-ads-42533.html