It really sounds like you just need to set up Mailman, which can automatically disable sending to an account when it bounces $x times.
-- Regards... Todd Real Integrity is doing the right thing, knowing that no body's going to know whether you did it or not. -- ## List details at http://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
