Exchange Management Shell

I need a place to store useful Powershell commands for the administration of Exchange Server 2007, so I thought I would add them here:

Upgrading Exchange Organisation
Place Replicas of Public Folders on New Exchange Server

get-publicfolder -recurse Set-PublicFolder -Replicas:”server\public folder
database”,”server\public folder store (server)”

Enable ActiveSync Policy for Windows Mobile 2003 Smartphones and Pocket PC’s

New-ActiveSyncMailboxPolicy “Windows Mobile 2003 Users” -AttachmentsEnabled:$false -DevicePasswordEnabled:$false -AlphanumericDevicePasswordRequired:$false -PasswordRecoveryEnabled:$false -DeviceEncryptionEnabled:$false -AllowNonProvisionableDevices:$true -AllowSimpleDevicePassword:$false -DevicePasswordExpiration:unlimited -WSSAccessEnabled:$false -UNCAccessEnabled:$false

Enable ActiveSync Policy for Windows Mobile 5 Smartphones and Pocket PC’s

New-ActiveSyncMailboxPolicy “Windows Mobile 5 Users” -AttachmentsEnabled:$true -DevicePasswordEnabled:$true -AlphanumericDevicePasswordRequired:$false -PasswordRecoveryEnabled:$true -DeviceEncryptionEnabled:$false -MinDevicePasswordLength:4 -MaxInactivityTimeDeviceLock:00:15:00 -MaxDevicePasswordFailedAttempts:8 -AllowNonProvisionableDevices:$false -AllowSimpleDevicePassword:$false -DevicePasswordExpiration:unlimited -WSSAccessEnabled:$true -UNCAccessEnabled:$true

Set ActiveSync Policy Against All Users for a Given Policy

get-mailbox Set-CASMailbox -ActiveSyncMailboxPolicy:”Name Of Policy“