[Dovecot] trouble with expire

[ben at electricembers.net]

we've got the expire plugin configured, and it's properly inserting rows 
to the db. But something's slightly wrong with runing the actual 
expire-tool(.sh) job. It seems to want to find the maildirs in a directory 
inside our maildirs called Maildir (which we don't have.)  It's no biggie 
if we need to just wait for v2 to get expire working ;)
::::

# /usr/local/sbin/dovecot --exec-mail ext /usr/local/libexec/dovecot/expire-tool.sh --test

Info: Loading modules from directory: /usr/local/lib/dovecot/imap
Info: Module loaded: /usr/local/lib/dovecot/imap/lib10_quota_plugin.so
Info: Module loaded: /usr/local/lib/dovecot/imap/lib20_expire_plugin.so
Info: Quota root: name=user backend=dict args=:proxy::quotadict
Info: Quota warning: bytes=0 (95%) messages=0 
command=/usr/local/ee/quota-warning.sh 95
Info: Quota warning: bytes=0 (80%) messages=0 
command=/usr/local/ee/quota-warning.sh 80
Info: expire: pattern=*.Trash type=expunge secs=86400
Info: expire: pattern=*.Spam type=expunge secs=86400
Info: expire: pattern=*.Virus type=expunge secs=86400
Info: auth input: home=/home/npomail/virt.monopod.net/a at virt.monopod.net/
Info: auth input: uid=1003
Info: auth input: gid=1003
Info: auth input: 
mail=maildir:/home/npomail/virt.monopod.net/a at virt.monopod.net/
Info: auth input: quota_rule=*:storage=1024000000B
Info: auth input: 
sieve=/home/npomail/virt.monopod.net/a at virt.monopod.net/sieve-filterfile
Info: auth input: 
sieve_dir=/home/npomail/virt.monopod.net/a at virt.monopod.net/
Info: dict quota: user=a at virt.monopod.net, uri=proxy::quotadict, 
noenforcing=0
Info: Namespace: type=private, prefix=INBOX., sep=., inbox=yes, hidden=no, 
list=yes, subscriptions=yes
Info: cydir: mailbox location not given
Info: cydir: Couldn't create mail storage : Root mail directory not given
Info: dbox: mailbox location not given
Info: dbox: Couldn't create mail storage : Root mail directory not given
Info: maildir: 
access(/home/npomail/virt.monopod.net/a at virt.monopod.net//Maildir, rwx): 
failed: No such file or directory
Info: maildir: couldn't find root dir
Info: maildir: Couldn't create mail storage : Root mail directory not 
given
Info: mbox: root: 
access(/home/npomail/virt.monopod.net/a at virt.monopod.net//mail, rwx) 
failed: No such file or directory
Info: mbox: root: 
access(/home/npomail/virt.monopod.net/a at virt.monopod.net//Mail, rwx) 
failed: No such file or directory
Info: mbox: checking if we are chrooted:
Info: mbox autodetect: data=
Info: mbox autodetect: has .imap/: stat(/.imap) failed: No such file or 
directory
Info: mbox autodetect: has inbox: stat(/inbox) failed: No such file or 
directory
Info: mbox autodetect: has mbox: stat(/mbox) failed: No such file or 
directory
Info: mbox: root mail directory not found
Info: mbox: Couldn't create mail storage : Autodetection failed
Info: raw: mailbox location not given
Info: raw: Couldn't create mail storage : Root mail directory not given
Info: shared: Couldn't create mail storage : Shared mailbox location not 
prefixed with driver
Error: Namespace 'INBOX.': Mail storage autodetection failed with 
home=/home/npomail/virt.monopod.net/a at virt.monopod.net/
Info: User lookup failed: a at virt.monopod.net
Info: a at virt.monopod.net/INBOX.Trash: stop, expire time in future: Sat Dec 
19 19:12:43 2009