2019 Exchange on-prem email classification Not showing in external mail

Question

2019 Exchange on-prem email classification Not showing in external mail

Noah Tiah 1

I have configured the email classification on 2019 on prem exchange server and have exported my xml file. It works fine internally. Please how do I get the classification to show on external mails that I send outside my organization. I would want the recipient to see the classification as well.

Andy David - MVP 159.7K Reputation points MVP Volunteer Moderator

2022-12-20T12:26:00.013+00:00

Not sure what you mean by email classification? Can you elaborate?
Noah Tiah 1 Reputation point

2022-12-20T13:03:55.74+00:00

Based on the mail classification I have implemented a user can classify an email as confidential, Restricted, Public or internal when composing the email.

https://learn.microsoft.com/en-us/powershell/module/exchange/new-messageclassification?view=exchange-ps
Aholic Liang-MSFT 13,921 Reputation points Microsoft External Staff

2022-12-22T07:56:39.197+00:00

Hi @Noah Tiah ,
Just checking in to see how things are going on with this thread.
If the reply was helpful, you can click the "Accept Answer" button under the post so that others with similar question can benefit from this thread as well.
If you still have further questions or concerns, feel free to post back.
Aholic Liang-MSFT 13,921 Reputation points Microsoft External Staff

2022-12-27T10:07:10.057+00:00

Hi @Noah Tiah ,

Just wanted to check if the answer shared below helped. If it helped, then would request you to please "Accept the answer" as it would be helpful to others in the community as well.

2 answers

Your answer

Andy David - MVP 159.7K Reputation points MVP Volunteer Moderator

2022-12-20T12:26:00.013+00:00

Not sure what you mean by email classification? Can you elaborate?
Noah Tiah 1 Reputation point

2022-12-20T13:03:55.74+00:00

Based on the mail classification I have implemented a user can classify an email as confidential, Restricted, Public or internal when composing the email.

https://learn.microsoft.com/en-us/powershell/module/exchange/new-messageclassification?view=exchange-ps
Aholic Liang-MSFT 13,921 Reputation points Microsoft External Staff

2022-12-22T07:56:39.197+00:00

Hi @Noah Tiah ,
Just checking in to see how things are going on with this thread.
If the reply was helpful, you can click the "Accept Answer" button under the post so that others with similar question can benefit from this thread as well.
If you still have further questions or concerns, feel free to post back.
Aholic Liang-MSFT 13,921 Reputation points Microsoft External Staff

2022-12-27T10:07:10.057+00:00

Hi @Noah Tiah ,

Just wanted to check if the answer shared below helped. If it helped, then would request you to please "Accept the answer" as it would be helpful to others in the community as well.

Answer 1

Noah Tiah 1

Answer 2

Andy David - MVP 159.7K MVP Volunteer Moderator

Sorry for the delay.
That sounds expected. The classifications are using an ID that the external recipient client does not understand.

Consider using IRM instead for external users:
https://learn.microsoft.com/en-us/exchange/irm?WT.mc_id=M365-MVP-5000284

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2019 Exchange on-prem email classification Not showing in external mail

2 answers

Your answer