the be-all end-all Sun Administrators list is Sun managers;

sun-managers-request@ra.mcs.anl.gov
no subject, body of "add"

great list.  A godsend to administrators.  All summaries are kept
in a searchable Wais archive at <http://www.latech.edu/sunman.html>.  You
can also get the FAQ and some other info at this page...

hope this helps
todd