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From: Karl Chen <quarl@cs.berkeley.edu>
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Subject: Re: hashcash - buffer modification
Date: Wed, 15 Nov 2006 00:37:11 -0800
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>>>>> On 2006-11-14 21:00 PST, Katsumi Yamaoka writes:

    Katsumi> I see no oddness there.  I'll install the following
    Katsumi> change in the trunk if no objection
 
Looks good; thanks.

    Katsumi> BTW, how do you add hashcash headers when you write a
    Katsumi> mail from scratch (i.e., the case where To and Cc
    Katsumi> have not been filled yet)?  I use `mail-add-payment',
    Katsumi> not `mail-add-payment-async'.

We could add an overlay on the headers with modification-hooks
that adds asynchronous payment for valid email addresses if the
user hasn't modified headers for (configurable) 30 seconds.

-- 
Karl 2006-11-15 00:31