[Dovecot] Dovecot upgrade broke per-user Sieve scripts

[John Reese]

Hi all,

I'm migrating my private mail server from Dovecot 1.0.10 to Dovecot 
1.1.4 (both the latest package in Ubuntu Hardy and Intrepid, resp.).

I'm using Postfix with Postfixadmin virtual users , passing mail to 
Dspam, which in turn passes email to the Dovecot LDA.  The relevant 
configuration section is attached below.

When running on the old version of Dovecot, the LDA correctly executed 
either the user's personal sieverc script, or the global sieverc, as 
expected.

However, after the upgrade to 1.1.4, Dovecot will not execute any 
per-user Sieve scripts, although the configuration and file permissions 
hasn't changed.  I've added debug logging to Dovecot, and the relevant 
portions of the log file are also attached below.

What am I missing here?  Why can't cmusieve find the user's script?  Did 
the configuration for Sieve change?  I've read and re-read the Dovecot 
wiki page for Sieve, and I can't see why my configuration should be 
causing any troubles.

All help or suggestions are greatly appreciated.

Thank you.

### dovecot.conf

protocols = imap imaps
disable_plaintext_auth = no

mail_debug = yes
log_path = /var/log/dovecot.log
info_log_path = /var/log/dovecot.log

mail_location = maildir:/srv/mail/%u/Maildir
first_valid_uid = 900

ssl_cert_file = /srv/ssl/dovecot.pem
ssl_key_file = /srv/ssl/leetcode.net.key

auth default {
         mechanisms = plain login

         passdb sql {
                 args = /srv/etc/dovecot/dovecot-mysql.conf
         }
         userdb sql {
                 args = /srv/etc/dovecot/dovecot-mysql.conf
         }

         socket listen {
                 master {
                         path = /var/run/dovecot/auth-master
                         mode = 0600
                         user = vmail
                 }

                 client {
                         path = /var/spool/postfix/private/auth
                         mode = 0600
                         user = postfix
                         group = postfix
                 }
         }
}

protocol lda {
         log_path = /srv/mail/dovecot-deliver.log
         auth_socket_path = /var/run/dovecot/auth-master
         postmaster_address = postmaster at leetcode.net
         mail_plugins = cmusieve
         sieve_global_path = /srv/mail/sieverc

         plugin {
                 sieve = /srv/mail/%u/sieverc
         }
}

### end dovecot.conf

### dovecot.log

deliver(jreese at leetcode.net): Jan 24 14:30:40 Info: Loading modules from 
directory: /usr/lib/dovecot/modules/lda
deliver(jreese at leetcode.net): Jan 24 14:30:40 Info: Module loaded: 
/usr/lib/dovecot/modules/lda/lib90_cmusieve_plugin.so
deliver(jreese at leetcode.net): Jan 24 14:30:40 Info: auth input: 
jreese at leetcode.net
deliver(jreese at leetcode.net): Jan 24 14:30:40 Info: auth input: 
maildir=jreese at leetcode.net/
deliver(jreese at leetcode.net): Jan 24 14:30:40 Info: auth input: uid=900
deliver(jreese at leetcode.net): Jan 24 14:30:40 Info: auth input: gid=900
deliver(jreese at leetcode.net): Jan 24 14:30:40 Info: maildir: 
data=/srv/mail/jreese at leetcode.net/Maildir
deliver(jreese at leetcode.net): Jan 24 14:30:40 Info: maildir++: 
root=/srv/mail/jreese at leetcode.net/Maildir, index=, cont>
deliver(jreese at leetcode.net): Jan 24 14:30:40 Info: cmusieve: 
/srv/mail/%u/sieverc doesn't exist
deliver(jreese at leetcode.net): Jan 24 14:30:40 Info: cmusieve: Using 
sieve path: /srv/mail/sieverc
deliver(jreese at leetcode.net): Jan 24 14:30:40 Info: cmusieve: Executing 
script /srv/mail/sievercc

### end dovecot.log

-- 
John Reese
LeetCode.net