SPAM on Exchange 2007

List SPAM settings on mailbox
Get-Mailbox ddomain\username | FL Name, *SCL*

Set SPAM info on Mailbox
Set-Mailbox -Identity teldredge -AntispamBypassEnabled $false -SCLJunkEnabled $true -SCLJunkThreshold 5


Do it for ORG
get-Mailbox |set-Mailbox -SCLJunkThreshold 5 -SCLJunkEnable $tru