[Dovecot] net_connect_unix(/var/run/dovecot/dict-server) failed: Resource temporarily unavailable

[Jerrale G]

chmod -R 775 /var/run/dovecot
dovecot &
Warning: Corrected permissions for login directory /var/run/dovecot/login
ls -l /var/run/dovecot
srw-rw-rw- 1 root root       0 Aug 10 15:02 auth-master
srw------- 1 mail mail       0 Aug 10 15:02 auth-worker.2774
srwxrwxrwx 1 root root       0 Aug 10 15:02 dict-server
lrwxrwxrwx 1 root root      17 Aug 10 15:02 dovecot.conf -> 
/etc/dovecot.conf
drwxr-x--- 2 root dovecot 4096 Aug 10 15:02 login
-rw------- 1 root root       5 Aug 10 15:02 master.pid

Everything works, eventually. All mail will sooner or later get 
delivered, using dovecot LDA from postfix, but these errors rampage the 
log several times. I recently added managesieve, expires, and finished 
the quota which I thought was achived by simply having quota_rule as a 
result of mysql.

Aug 10 15:07:57 server1 dovecot: IMAP(someone at sheltoncomputers.com): 
read(/var/run/dovecot/dict-server) failed: Timeout after 30 seconds
Aug 10 15:07:57 server1 dovecot: dict: Fatal: 
dict_driver_register(mysql): Already registered
Aug 10 15:08:09 server1 last message repeated 4428 times

On another note, Thunderbird is starting to get on my nerves, sending 
this message before I was finished.

Here is the relevant config:

dovecot-mysql query:

user_query = SELECT CONCAT('/home/mail/', mailboxes.domain, '/', 
mailboxes.username, '/') AS home, CONCAT('/home/mail/', 
mailboxes.domain, '/', mailboxes.username, '/sieve/', 
mailboxes.username, '.sieve') as sieve, CONCAT('/home/mail/', 
mailboxes.domain, '/', mailboxes.username, '/sieve/') as sieve_dir, 
CONCAT('/home/mail/', mailboxes.domain, '/', mailboxes.username, 
'/mail/') AS maildir, uid AS uid, gid AS gid, CONCAT('maildir:storage=', 
ROUND(mailboxes.quota/1200), 'M') AS quota_rule, 'Trash:ignore' AS 
quota_rule2 FROM mail.mailboxes WHERE username = '%n' AND domain = '%d' 
AND active = '1'

dovecot.conf:
protocol managesieve {
    listen = localhost:2001
    managesieve_implementation_string = dovecot
    managesieve_logout_format = bytes ( in=%i : out=%o )
    mail_executable = /usr/libexec/dovecot/managesieve
    login_executable =  /usr/libexec/dovecot/managesieve-login
}

auth_debug = no
auth default {

mechanisms = plain login

   passdb sql {
     args = /etc/dovecot/dovecot-mysql.conf
#   scheme = cram-md5
   }
   userdb sql {
     args = /etc/dovecot/dovecot-mysql.conf
   }
   user = mail
   socket listen {
     client {
       path = /var/spool/postfix/private/auth
       user = postfix
       group = postfix
       mode = 0660
     }
      master {
     path = /var/run/dovecot/auth-master
     mode = 0666
    }
   }
}
dict {
#  # NOTE: dict process currently runs as root, so this file will be 
owned as root.
expire = mysql:/etc/dovecot/dict-expire.conf
quotadict = mysql:/etc/dovecot/dict-quota.conf
}

plugin {
quota = dict:user::proxy::quotadict

expire = Trash 7 Trash/* 7 Spam 30
expire_dict = proxy::expire
expire_altmove = * 2555

sieve_global_path = /home/mail/sieve/global.sieve
sieve_global_dir = /home/mail/sieve
sieve_dir=/home/mail/%d/%n/sieve

}

As said, everything works, eventually, but mail delivery is delayed a lot.

Thanks,


Jerrale G