Purpose

Microsoft provides a feature for Outlook to tag external messages.

External tagging is an organization-wide setting that cannot be applied to a subset of users. DisableTagging sets the MAPI property IsExternalSender to false, preventing the External tag from appearing on incoming messages for the specified mailbox.

Current version: 1.0.4

Installation

1. The flow uses the "Office 365 Outlook" connection. When importing the flow, use your existing connection or create a new one.
   
2. Download the "DisableTaggingFlow104.zip" file.
3. Open Power Automate and import "DisableTaggingFlow104.zip" as a new flow, following the Power Automate documentation.
   
4. Select the "Inbox" folder in the Folder field of the trigger.
   
5. Save the flow.
6. Turn on the flow.
   

Testing

These steps assume you have already enabled tagging via the Set-ExternalInOutlook cmdlet.

1. Send a test message from any external address to your internal address.
2. Open Outlook and verify that the message is not marked as external.

Freeware Notice

Support Pricing

If you require technical support, purchase at least one support unit and contact us. Support units are non-refundable.

One Support Unit Price: $35.00

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