My site, Texas A&M University, is actually just 1 school of a "system"
of schools. On alot of the lists that we run, we would like to
restrict the Confidential tag to include only those schools in the
system.  Fortuanetly, the node names at all the schools include
"tamu" in the domain.

My question:  is  Local= *tamu*.edu   a valid setting?  For example
would
  vm.tamu.edu
  tamu-commerce.edu
  tamucc.edu

all be considered Local?