Re: Thinking outside the box - send envelope first

On Mar 17, 2013 9:05 AM, "Marc Perkel" <[email protected]> wrote:
> Suppose that instead of sending the email the sender sent the
>"envelope" first which is an invitation. The recipient then "fetches"
>the email from the sender's server in a separate transaction.

http://cr.yp.to/im2000.html

mathew