What is a "communication" (was Re: sorry, but ...

[Roland Perry]

In article <5027428E.2020502 at iosis.co.uk>, Peter Tomlinson 
<pwt at iosis.co.uk> writes
>I still wish that we could easily and routinely be able to encrypt 
>email content. Then plod would have to ask for the keys.

PGP style of encryption or TLS?

And what do you count as "email" - there are very many non-port-25 
messaging systems these days (and that's part of plod's problem).
-- 
Roland Perry