On 11-feb-04, at 22:44, Hadmut Danisch wrote:
Example:
I send my customer a cookie, i.e. in a message I have a header
entry like
set-cookie: *(_at_)danisch(_dot_)de valid until 2008 customer 12345
Then (if the MUA supports and the customer agrees) any message from
the customer to my domain, even new messages, would contain a cookie:
header entry.
This is very similar to my idea of having mailable forms where some
fields are automatically filled in.
I think something like this, either per-thread or per-recipient, could
be incredible useful in any kind of machine2machine or human2machine
interaction. And it could be part of a larger end-to-end option
dissemination mechanism.