> I find the 'reply to all' button quite useful... 

hmm but then the person to whom I am replying will end up
with two copies of my mail which are different (they have
different subject lines for a start), but have the same
Message-ID. I propose, that since a difference of opinion
exists, and that Wookey has elected for the current system
out of choice rather than default, to shut up, put some
horrid stuff in my .procmailrc to munge it for me, and to
stop whining. 

James.
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