Проблема в Postfix?

alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
append_dot_mydomain = no
biff = no
broken_sasl_auth_clients = yes
config_directory = /etc/postfix
dovecot_destination_recipient_limit = 1
html_directory = /usr/share/doc/postfix/html
inet_interfaces = all
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
message_size_limit = 30720000
mydestination = amet13.name, localhost.localdomain, localhost
myhostname = amet13.name
mynetworks = 127.0.0.0/8
myorigin = $mydomain
proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $virtual_mailbox_limit_maps
readme_directory = /usr/share/doc/postfix
recipient_delimiter = +
relayhost =
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_authenticated_header = yes
smtpd_tls_cert_file = /etc/postfix/smtpd.cert
smtpd_tls_key_file = /etc/postfix/smtpd.key
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls = yes
virtual_alias_domains =
virtual_alias_maps = proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, mysql:/etc/postfix/mysql-virtual_email2email.cf
virtual_gid_maps = static:2000
virtual_mailbox_base = /home/vmail
virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf
virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf
virtual_transport = dovecot
virtual_uid_maps = static:2000
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes

Oct  3 00:24:10 debian dovecot: master: Dovecot v2.1.7 starting up (core dumps disabled)
Oct  3 00:24:23 debian postfix/pickup[21868]: 310703E09B7: uid=0 from=<root>
Oct  3 00:24:23 debian postfix/cleanup[22105]: 310703E09B7: message-id=<20131002212423.310703E09B7@amet13.name>
Oct  3 00:24:23 debian postfix/qmgr[21869]: 310703E09B7: from=<root@name>, size=408, nrcpt=1 (queue active)
Oct  3 00:24:23 debian dovecot: auth: passwd(admin@amet13.name): unknown user
Oct  3 00:24:23 debian postfix/pipe[22110]: 310703E09B7: to=<admin@amet13.name>, relay=dovecot, delay=0.34, delays=0.2/0.01/0/0.13, dsn=5.1.1, status=bounced (user unknown)
Oct  3 00:24:23 debian postfix/cleanup[22105]: 6DD8E3E09B8: message-id=<20131002212423.6DD8E3E09B8@amet13.name>
Oct  3 00:24:23 debian postfix/qmgr[21869]: 6DD8E3E09B8: from=<>, size=2029, nrcpt=1 (queue active)
Oct  3 00:24:23 debian postfix/bounce[22112]: 310703E09B7: sender non-delivery notification: 6DD8E3E09B8
Oct  3 00:24:23 debian postfix/qmgr[21869]: 310703E09B7: removed
Oct  3 00:24:23 debian postfix/smtp[22114]: 6DD8E3E09B8: to=<root@name>, relay=none, delay=0.45, delays=0.07/0.01/0.36/0, dsn=5.4.4, status=bounced (Host or domain name not found. Name service error for name=name type=AAAA: Host found but no data record of requested type)
Oct  3 00:24:23 debian postfix/qmgr[21869]: 6DD8E3E09B8: removed

# cat /etc/dovecot/dovecot-sql.conf.ext
driver = mysql
connect = host=127.0.0.1 dbname=mail user=mail_admin password=мой_пароль
default_pass_scheme = CRYPT
password_query = SELECT email AS user, password FROM users WHERE email = '%u';

mysql> SELECT email AS user, password FROM users WHERE email = 'admin@amet13.name';
+-------------------+---------------+
| user              | password      |
+-------------------+---------------+
| admin@amet13.name | ZfZT6COMR9cjQ |
+-------------------+---------------+
1 row in set (0.00 sec)

auth default {

   user = root

  

   passdb sql {

     args = /etc/dovecot/dovecot-sql.conf

   }

# cat /etc/dovecot/dovecot.conf
protocols = imap pop3
listen = *
base_dir = /var/run/dovecot/
login_greeting = POP3/IMAP server ready.
verbose_proctitle = no
shutdown_clients = yes

!include conf.d/*.conf
!include_try local.conf

Oct  3 01:10:14 debian dovecot: auth: Fatal: LDAP: No uris or hosts set
Oct  3 01:10:14 debian dovecot: master: Error: service(auth): command startup failed, throttling for 8 sec

Oct  3 01:22:09 debian postfix/pickup[22352]: B7FDC3E09BB: uid=0 from=<root>
Oct  3 01:22:09 debian postfix/cleanup[23847]: B7FDC3E09BB: message-id=<20131002222209.B7FDC3E09BB@amet13.name>
Oct  3 01:22:09 debian postfix/qmgr[22353]: B7FDC3E09BB: from=<root@name>, size=404, nrcpt=1 (queue active)
Oct  3 01:22:09 debian dovecot: auth: passwd(admin@amet13.name): unknown user
Oct  3 01:22:09 debian dovecot: auth-worker(23854): mysql(127.0.0.1): Connected to database mail
Oct  3 01:22:09 debian dovecot: auth-worker(23854): Warning: mysql: Query failed, retrying: Unknown column 'home' in 'field list'
Oct  3 01:22:09 debian dovecot: auth-worker(23854): Error: sql(admin@amet13.name): User query failed: Unknown column 'home' in 'field list' (using built-in default user_query: SELECT home, uid, gid FROM users WHERE username = '%n' AND domain = '%d')
Oct  3 01:22:09 debian dovecot: lda: Error: user admin@amet13.name: Auth USER lookup failed
Oct  3 01:22:09 debian dovecot: lda: Fatal: Internal error occurred. Refer to server log for more information.
Oct  3 01:22:10 debian postfix/pipe[23852]: B7FDC3E09BB: to=<admin@amet13.name>, relay=dovecot, delay=0.39, delays=0.2/0.01/0/0.17, dsn=4.3.0, status=deferred (temporary failure)

grep -r "SELECT home, uid, gid FROM users WHERE username" /etc/dovecot/

mysql> CREATE DATABASE mail;
mysql> USE mail;

Создаем пользователя админа БД почты mail_admin:
mysql> GRANT SELECT, INSERT, UPDATE, DELETE ON mail.* TO 'mail_admin'@'localhost' IDENTIFIED BY 'ваш_пароль';

mysql> GRANT SELECT, INSERT, UPDATE, DELETE ON mail.* TO 'mail_admin'@'localhost,localdomain' IDENTIFIED BY 'ваш_пароль';

mysql> FLUSH PRIVILEGES;

Создадим таблицу, в которой будут храниться все почтовые домены:
mysql> CREATE TABLE domains ( domain varchar(50) NOT NULL, PRIMARY KEY (domain) );

Таблица пересылки почты:
mysql> CREATE TABLE forwardings ( source varchar(80) NOT NULL, destination TEXT NOT NULL, PRIMARY KEY (source) );

Таблица хранения почтовых аккаунтов:
mysql> CREATE TABLE users ( email varchar(80) NOT NULL, password varchar(20) NOT NULL, PRIMARY KEY (email) );

Таблица транспортировки:
mysql> CREATE TABLE transport ( domain varchar(128) NOT NULL default ", transport varchar(128) NOT NULL default ", UNIQUE KEY domain (domain) );

Проверка, должно быть что-то в этом роде:
mysql> SHOW TABLES FROM mail;
+----------------+
| Tables_in_mail |
+----------------+
| domains        |
| forwardings    |
| transport      |
| users          |
+----------------+