Signed Email (was: Free Software for m$)

On 24 Sep 2002, David Mandala wrote:
> "Always needed, rarely used by the clueless". There is no reason not
> to sign your email and many reasons it is good to.

Please enlighten us.

I've heard much about PGP, GPG, key signing parties, etc etc...

...but never an explanation *why* we need it in our ordinary lives.

\\/
http://www.wlindley.com