dovecot: Jul 02 15:36:43 Info: Dovecot v1.0.15 starting up
dovecot: Jul 02 15:36:43 Error: auth(default): Unknown database driver 'mysql'
dovecot: Jul 02 15:36:43 Error: Auth process died too early - shutting down
dovecot: Jul 02 15:36:43 Error: child 25888 (auth) returned error 89

protocols = imap pop3
disable_plaintext_auth = no
log_path = /var/log/dovecot.log
info_log_path = /var/log/dovecot.log
log_timestamp = "%b %d %H:%M:%S "
ssl_disable = yes
mail_location = /var/spool/vmail/igiuv.ru/%n
mail_debug = yes
mail_log_prefix = "%Us(%u): "
first_valid_uid = 1000
first_valid_gid = 1000
protocol imap {
  #login_executable = /usr/libexec/dovecot/imap-login
  #mail_executable = /usr/libexec/dovecot/imap
  #imap_max_line_length = 65536
  #mail_plugins =
  #mail_plugin_dir = /usr/lib/dovecot/imap
  #login_greeting_capability = no
  #imap_capability =
  #imap_client_workarounds = outlook-idle
}
protocol pop3 {
  #login_executable = /usr/libexec/dovecot/pop3-login
  #mail_executable = /usr/libexec/dovecot/pop3
  #pop3_no_flag_updates = no
  #pop3_enable_last = no
  #pop3_reuse_xuidl = no
  #pop3_lock_session = no
  #pop3_uidl_format = %08Xu%08Xv
  #pop3_logout_format = top=%t/%p, retr=%r/%b, del=%d/%m, size=%s
  #mail_plugins =
  #mail_plugin_dir = /usr/lib/dovecot/pop3
  #pop3_client_workarounds =
}
auth_debug = yes
auth default {
  mechanisms = plain
  passdb sql {
    args = /etc/dovecot-mysql.conf
    }
  userdb static {
    args = uid=500 gid=500 home=/var/spool/vmail/igiuv.ru/%n
  }
  user = root
}

driver = mysql
#connect = host=localhost  dbname=mail user=postfix password=nekogdadumo
connect = host=/var/lib/mysql/mysql.sock dbname=mail user=postfix password=pass
default_pass_scheme = PLAIN
password_query = SELECT login as user, password FROM users WHERE login = '%n' and disabled='0'