This isn't thoroughly tested or anything, but you could use something like
the following to generate a "command list" to be fed to cyradm, no?
It doesn't check for things like the user already having a Spam mailboox,
but... that wouldn't be hard to add. Is "-c" appropriate to prevent mailbox
deletions by the user?
--- snip ~/mkmailboxes ---
#!/bin/sh
pushd /var/spool/imap/domain >/dev/nul
for domLtr in *; do
pushd $domLtr >/dev/nul
for domain in *; do
pushd $domain >/dev/nul
for usrltr in *; do
pushd $usrltr/user >/dev/nul
for email in *; do
echo cm user.$email@$domain.Spam
echo sam user.$email@$domain.Spam cyrus a
echo sam user.$email@$domain.Spam anyone p
echo sam user.$email@$domain.Spam $email@$domain -c
echo -n "\n"
done
popd >/dev/nul
done
popd >/dev/nul
done
popd >/dev/nul
done
popd >/dev/nul
--- Snip ---
----
Cyrus Home Page: http://cyrusimap.web.cmu.edu/
Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki
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