I like to set a stronger SCL threshold on my personal exchange mailbox since I would rather check my junk folder more often than have potential spam in my Inbox. In Exchange 2007 you can set a different SCL junk threshold for each mailbox with the set-mailbox cmdlet within the Exchange Management Shell.
Just follow these steps:
- Start the Exchange Management Shell.
- type in set-mailbox -identity <mailbox name> -SCLJunkEnabled $true -SCLJunkThreshold <value> and hit Enter.
Accepted values for SCLJunkThreshold is 0-9. I like to use 4 for my mailbox.
- After the command executes run get-mailbox -identity <mailbox name> | format-list and hit Enter to verify the change to the SCLJunkEnabled and SCLJunkThreshold properties.