[Dovecot] auth error using director

[Angel L. Mateo]

Hello,

	I am trying to configure director as described at 
http://wiki2.dovecot.org/Director. I have previously tried the proxy and 
it worked.

	The problem I have is that whenever I try to connect I get the error:

Jul  1 11:41:41 myotis40 dovecot: pop3-login: Error: auth: 
connect(director) failed: No such file or directory

	This is my doveconf -n:

# 2.0.13: /etc/dovecot/dovecot.conf
# OS: Linux 2.6.32-4-amd64 x86_64 Ubuntu 10.04.2 LTS
auth_cache_size = 1 k
auth_debug = yes
auth_verbose = yes
default_process_limit = 256
director_mail_servers = 155.54.211.161 155.54.211.169
director_servers = 155.54.211.170
disable_plaintext_auth = no
dotlock_use_excl = no
hostname = myotis30
log_timestamp = %Y-%m-%d %H:%M:%S
mail_debug = yes
mail_fsync = always
mail_location = maildir:~/Maildir:INDEX=/var/indexes/%n
mail_nfs_storage = yes
mail_privileged_group = mail
maildir_stat_dirs = yes
mdbox_rotate_size = 20 M
namespace {
   inbox = yes
   location =
   prefix =
   separator = /
}
passdb {
   args = /etc/dovecot/dovecot-ldap.conf.ext
   driver = ldap
}
plugin {
   sieve = ~/.dovecot.sieve
   sieve_dir = ~/sieve
   zlib_save = gz
   zlib_save_level = 6
}
postmaster_address = postmaster at um.es
protocols = " pop3"
service auth {
   unix_listener auth-userdb {
     mode = 0666
   }
}
service imap-login {
   executable = imap-login director
}
service lmtp {
   unix_listener /var/spool/postfix/private/dovecot-lmtp {
     group = postfix
     user = postfix
   }
}
service pop3-login {
   executable = pop3-login director
}
ssl = no
ssl_cert = </etc/ssl/certs/dovecot.pem
ssl_key = </etc/ssl/private/dovecot.pem
userdb {
   driver = prefetch
}
userdb {
   args = /etc/dovecot/dovecot-ldap.conf.ext
   driver = ldap
}
protocol lda {
   mail_plugins = " sieve"
}

-- 
Angel L. Mateo Martínez
Sección de Telemática
Área de Tecnologías de la Información       _o)
y las Comunicaciones Aplicadas (ATICA)      / \\
http://www.um.es/atica                    _(___V
Tfo: 868887590
Fax: 868888337