Any reason you can't use an existing list management package such as Mailman or Majordomo? They take a bit to set up but once configured they are easy to manage, and have knobs for throttling.
-- Jim Garrison (j...@acm.org) PGP Keys at http://www.jhmg.net RSA 0x04B73B7F DH 0x70738D88 _______________________________________________ PLUG mailing list PLUG@lists.pdxlinux.org http://lists.pdxlinux.org/mailman/listinfo/plug