Even if smart mailers as sendmail in 4.2 can handle mail failures, sites should forward (easily done in 4.2BSD) all mail to uucp, news, notes, usenet, postmaster, ... to some responsible system administrator. -- Bjorn Eriksen ENEA DATA Sweden UUCP: {decvax,philabs}!mcvax!enea!ber ARPA: decvax!mcvax!enea!ber at Berkeley