Plan 9 from User Space /usr/local/plan9/mail/lib

--rwxr-xr-x M 0  glenda sys  169 Mar 23 20:59 ignore*
--rwxr-xr-x M 0  glenda sys   63 Mar 23 20:59 namefiles*
--rwxr-xr-x M 0  glenda sys   92 Mar 23 20:59 names.local*
--rwxr-xr-x M 0  glenda sys  231 Mar 23 20:59 qmail*
--rwxr-xr-x M 0  glenda sys  187 Mar 23 20:59 remotemail*
--rwxr-xr-x M 0  glenda sys 1060 Mar 23 20:59 rewrite*
--rwxr-xr-x M 0  glenda sys 1724 Mar 23 20:59 validateattachment*