New mailman version

[Olav Vitters <olav bkor dhs org>]

Iʼve upgraded the Mailman version on mail.gnome.org to 2.1.10. In this
version I redid the post-only patch. Basically, if the default action
for new subscribers is to moderate them (done on e.g.
metacity-devel-list), then members subscribed to post-only wonʼt be
automatically accepted. In 2.1.10 Mailman supports something like
post-only by default (see NEWS). I found it easier to patch this logic
in than to change existing lists and to ensure new lists would get the
post-only setting as well.

If you see any problems, please email gnome-sysadmin. Note that
yesterdays email backlog wasnʼt caused by the Mailman upgrade. I waited
until it cleared.

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Note: I plan to integrate the discarded / accepted messages with
Spamassassin (bayes stuff).
-- 
Regards,
Olav