+++ Phil White [exim-users] <02/07/01 23:00 +0100>:
> What circumstances would X-X-Sender be added? I have not come across this
> before.
Recent versions of PINE (4.3x) add X-X-Sender, as too many *other* services
add an X-Sender on their own (say egroups lists, for example)
> Most of the others I feel are too ambiguous - do they really represent a
> threat?
None of these headers represents a threat.
> Any user wanting total anonymity would want to use a 'real' anonymous
> remailer service.
Or a webmail interface that doesn't log the sender's actual IP in its
headers - through an anonymizing proxy.
-suresh