# Microsoft Outlook: how AI models rank it, September 2026

IT AI Recommendation Index, September 2026 Edition. Named in 1 judge labels across 1 categories by 1 of 12 models. Page: https://it-ai-index.com/vendors/microsoft-outlook/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Email security | 0% | 55 | 100% | 1 |

## And against it

- "Microsoft Outlook and Hotmail (now Outlook) are also considered to be medium-risk due to their past breaches and limited encryption" (Llama 4 Maverick, Email security)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, September 2026 Edition, it-ai-index.com.