Supported folders for Microsoft 365 mailboxes

Microsoft publishes the list of its well-known folders in relation to Microsoft 365 at WellKnownFolderName Enum.

Clumio supports the following folders from the list:

  • Archive
  • ConversationHistory
  • DeletedItems
  • Drafts
  • Inbox
  • JunkEmail
  • Outbox
  • RecoverableItemsDeletions
  • RecoverableItemsPurges
  • RecoverableItemsVersions
  • SearchFolders
  • SentItems

These folders are accessed via Clumio Exchange Backup Enterprise Application. If any access is revoked, then the application will not be able to backup these folders.