internetMessageHeaders not queryable on sent items?

Question

When I query a message that is in sentitems folder with https://graph.microsoft.com/v1.0/users/<id>/messages/<id>?$select=internetMessageHeaders I no longer receive the headers. I did see the headers about a month ago (looks like others did too https://stackoverflow.com/questions/67534018/internetmessageheaders-now-available-using-graph-api-endpoint-for-messages-in-th).

I also cannot seem to find the headers in extended properties. They are present when I query with /$value.

What changed here?

Thanks

Answer 1

Hi @harley

I tried to replicate this scenario, but it is working as expected. As you can see in the below sample screenshot.

I would recommend you to raise a support case with Microsoft Graph, a Support Engineer will be able to assist you better. You can raise support ticket from
http://aad.portal.azure.com/ or https://admin.microsoft.com/#/support/requests .

Hope this helps.

If the answer is helpful, please click Accept Answer and kindly upvote. If you have any further questions about this answer, please click Comment.