Outlook: Emails marked with External to be supported as Rules conditions

The External tag on an email, set by the ExternalInOutlook feature, will now be usable as a condition in Outlook Inbox Rules. This change also makes available the ability to create or modify these Rules on the new Outlook for Windows, Outlook Web, and Outlook for Mac.

Affected: Exchange, Outlook

Related changes

• Outlook: Expanded Conditions for Conditional Formatting in the New Outlook for Web and Windows · Conditions
• Outlook: Import emails from PST file to mailbox in new Outlook for Windows · Emails
• Outlook: Categorize Emails by Dragging Them onto a Favorite Category · Emails
• Outlook: Reply with a Template in Rules · Rules
• Outlook: Copilot provides coaching feedback in chat as you draft, edit and format emails · Emails
• Outlook: Block External Images Settings Update · External

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