Freely-Distributable Software

• bulk_mailer - improve the efficiency of sendmail when sending mail to a large number of recipients
• metamail - metamail 2.7 (originally from Bellcore) adapted to use GNU configure, for better portability
• port-lpr - simple standalone lpr client (now with IPv6 support)
• utk-mail11 - gateways between DECnet mail and Internet mail 
  (quite obsolete, and not MIME-aware.  but amazingly enough, some folks are still running DECnet)