My PBS wrapper scripts now deal with the MPI Chameleon implementation and will deal with the coming version of LAM-MPI.
In the meantime, I notice that PGPDOMO is nowhere to be seen, but since there is a Perl module for Gnu Privacy Guard has been written, and majordomo is a set of Perl scripts, that it's time I wrote something usefull. Voila: Wizzier, a way to have privacy-protected mailing lists. It's in the works.
