/mail/ - Plan 9 from User Space

Plan 9 from User Space's /usr/local/plan9/mail/

-rw-r--r--  1 rsc  users  210 Feb 12  2006 README
drwxr-xr-x  3 rsc  users  512 Nov  7  2007 lib/
drwxr-xr-x  3 rsc  users  512 Feb 25  2006 queue/