What file structures are supported for EML migrations?
In order to be able to migrate items from EML, the file structure must follow a structure similar to this:
firstname.lastname@example.org/Mail/Inbox(or any other folder name)/file.eml
An error message will be returned during migration, if either of the two cases below are encountered:
No root folder is found (for example: email@example.com folder).
No folders, such as Inbox or Outbox, are found under the Mail folder (for example: firstname.lastname@example.org/Mail).