20.6.3 To Enable or Disable Listing of Shared Folders

The server will or will not return shared folders when responding to a LIST command depending on the setting in the configuration option local.store.sharedfolders. Setting the option to off disables it. The setting is enabled by default (set to on).

SELECT and LSUB commands are not affected by this option. The LSUB command returns every subscribed folder, including shared folders. Users can SELECT the shared folders they own or are subscribed to.