How to remove [External] from Outlook emails, users are getting furious

Anonymous
2022-12-13T14:26:06+00:00

Since early December all of our Outlook365 users (in all tenants) have been getting the tag [External] in the subject line of their Outlook, and want it removed. I am only finding PS scripts which do not work. I have searched the settings and security areas of the admin console but have not found anything. Please help!

Outlook | Windows | Classic Outlook for Windows | For home

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  1. Ron-6928 4,991 Reputation points
    2023-01-12T22:05:49+00:00

    No. This is server settings. Registry only affects client settings.

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  2. Anonymous
    2023-01-12T21:56:14+00:00

    Can we use regedit? Is it a registry key? I searched for External-something and was out of luck

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  3. Anonymous
    2023-01-02T20:42:05+00:00

    what he said its like the unwanted pair of socks for christmas ......please make it go away microsocks

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  4. Anonymous
    2022-12-18T22:15:39+00:00

    I guess I am out of ammo on this one. We are a direct Microsoft CSP, and it worked for us. It might be that your reseller is not giving full tenant access??

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  5. Anonymous
    2022-12-17T18:22:33+00:00

    Yes Jim, is at the Tenant level but powershell and module are installed on a workstation just for launch command.

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