How do I get Internet (Message) headers through the Office 365 REST APIs?
I am currently working on a project in python to interact with the Office365 REST API, but I need to get (all) internet message headers for certain emails.
I used the $ metadata file to investigate public properties and I don't see an obvious method to access this information.
I know you can access headers in OWA using Post Details, so I think the information is available on the web (even if it's not through the REST API).
Any help would be appreciated.
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