We are using TFS 2008 and switched on "Work Items" check-in policy (requirement to assosiate check-in with 1 or more work items).
In this case developers still have an option to avoid following policy: they could mark “Override policy failure and continue checkin” check box and do commit without associating check-in to any work item.
AFAIK, email should be send to TL/TFS administrator about this.
How can I manage email recipients?
Thanks.