Object Type

Cmdlet Base

Use

Mailboxes

Mailbox

Getting and setting properties of individual mailboxes

MailboxStatistics

Getting statistical data about mailboxes, such as size or number of items

PublicFolder

Getting and setting properties of public folders

MailboxDatabase

Getting or setting properties of an individual database

Servers

MailboxServer

Getting or setting properties of mailbox servers

Various Client Access server capabilities, including ActiveSyncVirtualDirectory and OWAVirtualDirectory

Getting or setting properties used for providing access through Client Access servers

Permissions

MailboxPermissions, PublicFolderAdministrativePermissions, PublicFolderClientPermissions

Viewing and setting permissions on mailboxes and public folders