The CDR subject tag affects a large percentage of messages, not just ssz ones.
Is anyone actually using the CDR header to sort mail? I notice Jim seems to use pine,
which won't sort mail (you use procmail as a front end). When people complain about
the headers, Jim says "use procmail" (which I do). But if he were using procmail
properly, he wouldn't need to use the Subject line to sort mail. He could add a
new header ('X-CDR: ssz'). Or even use the existing header 'Sender:
(owner-)?cypherpunks'.
If it's a technical problem, the alternatives above are preferable.
Or is Jim just detweilering?