[PLUG] Encrypting email...

[Larry Brigman]

On Tue, 8 Mar 2005 01:44:13 -0800 (PST), plug_0 at robinson-west.com
<plug_0 at robinson-west.com> wrote:
... 
> For starters, I'm thinking I can encrypt
> messages by mapping the alphabet to a
> different set of 26 symbols.  I figure
> I can start with a mixture of numbers
> and letters.  I would be nice if I had
> a program I can email to that will
> encrypt the message and then forward
> ...
Remember that all of these conversations are archived and searchable.
Also remember that security is only as good as the weakest link/password.

Try this for a start.
http://www.linuxdevcenter.com/pub/a/linux/2003/09/04/email_pki.html