Is there (I don't think so) an admin option that can turn on/off the ability for a single user to send/receive a PM?
Once in awhile I get a user who tries to use our PM system for a bunch of spam and it would be nice to turn off his PM privileges as a warning to get the message that use of the PM system like that is not allowed.
While I can watch him and ban him if he continues I try not to do that unless people really break the rules.
