Why do I get an error when I try to run the Public Folders mapping script?
For errors (as shown in the screen shots below) that state that the Public Folders are in 'HoldforMigration' mode when running the scripts received from BitTitan Support, the most likely reason for this is that Public Folders are being run in hybrid mode.
There are more details below, as well as the steps to resolve this to successfully run the scripts from Support. Once the scripts have completed, hybrid mode can be re-enabled. The steps to do this are also included below.
When planning to migrate legacy Public Folders to Office 365, carefully read the KB005102 and follow the instructions to make sure that the MigrationWiz administrator on Office 365 has an Office 365 Public Folder mailbox as default.