How to obtain the ID of the origin inbox by the mail item?

Question

Is there a way to obtain a (unique) inbox id by the mail item, maybe over one of the mailitem properties:

https://msdn.microsoft.com/en-us/library/microsoft.office.interop.outlook.mailitem_properties.aspx

I have in my Outlook 2010 a mail that was moved in the deleted items folder. Now I am looking for the source where did it come from (my private inbox or the shared inbox).

Answer 1

When an items is moved to a different folder, it retains no knowledge about its previous parent. Foo all practical purposes, it is a completely new item.