Hi, I use PGP. It is free and really easy to use.
take a lokk at these pages: for usa: http://web.mit.edu/network/pgp.html for international: http://www.pgpi.org/ hope it helps, angelo TERRA209792 wrote: >Hi people, > >What is the best free software for encrypting e-mail? >Any sugestion? > >It must be compatible with outlook express and outlook 2000. > >Best regards, > > >