Several options can impact whether certain items in a mailbox get migrated. Make sure these options are not blocking the migration of items you have intended to migrate.

Project Level

Check to see if you have one or more of the following enabled under Advanced Options:

• Folder filtering.
• Date filtering.
• Item type filtering (not migrating calendars, mail, contacts, etc).

Item Level

Check to see if you have one or more of the following enabled under Advanced Options​:

• Folder filtering.
• Item type filtering​ (not migrating calendars, mail, contacts, etc).