Does Outlook for Microsoft 365 support emails with dark mode media queries?

Masashi Swingle 0 Reputation points Microsoft Employee

We currently have emails that have media queries for dark mode. We don't see these styles reflected when the color scheme changes. Our intuition is that it is not supported or being stripped.

  1. Can someone confirm if this is the case?
  2. Are there docs about what email client versions support which features?

Environment details:
Outlook for Microsoft 365
Version: 2206 (Build 15330.20020(
Windows 11

Styling added:

@media (prefers-color-scheme: dark) {}
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Office Development
Office Development
Office: A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.Development: The process of researching, productizing, and refining new or existing technologies.
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