We have a few thousand users and Iam looking for a script that will add limits to their mailbox to issue 300MB warnings to anyone below 250MB, and 550MB warning to the 500MB users, etc. Anyone have any ideas on how to script this through AD? Thanks, Dan

Dan, If you're using Exchange Server 2007 the set-mailbox cmdlet's -IssueWarningQuota parameter is worth looking at.Your commands will look something like this:get-mailbox | where-object {$_.ProhibitSendReceiveQuota -eq "300MB"} | set-mailbox -IssueWarningQuota 250MBI hope that helps. I wasn't entirely sure of what you wanted, but hopefully this is close.

Sorry - should have said I am using Exchange 2003