Postfix + Dovecot не работает приём почты

#base_dir = /var/run/dovecot 
protocols = imap imaps pop3 pop3s 
disable_plaintext_auth = no 
shutdown_clients = yes 
log_path = /var/log/dovecot 
info_log_path = /var/log/dovecot.info 
log_timestamp = "%Y-%m-%d %H:%M:%S " 
#ssl_disable = yes 
login_dir = /var/run/dovecot/login 
login_chroot = yes 
login_user = dovecot 
login_greeting = Dovecot ready. 
mail_location = maildir:/home/vmail/%d/%n 
mmap_disable = no 
valid_chroot_dirs = /var/spool/vmail 
protocol imap { 
login_executable = /usr/lib/dovecot/imap-login 
mail_executable = /usr/lib/dovecot/imap 
} 
protocol pop3 { 
login_executable = /usr/lib/dovecot/pop3-login 
mail_executable = /usr/lib/dovecot/pop3 
pop3_uidl_format = %08Xu%08Xv 
}
 
protocol lda {
log_path = /home/vmail/dovecot-deliver.log
auth_socket_path = /var/run/dovecot/auth-master
postmaster_address = test@1microfinance.ru
mail_plugins = sieve
global_script_path = /home/vmail/globalsieverc
}
auth_executable = /usr/lib/dovecot/dovecot-auth 
auth_verbose = yes 
namespace private {
separator = .
prefix = INBOX.
inbox = yes
}
auth default { 
mechanisms = plain login
passdb sql {
args = /etc/dovecot/dovecot-sql.conf
}
#passdb passwd-file { 
#args = /etc/dovecot/passwd 
#} 
userdb static {
args = uid=5000 gid=5000 home=/home/vmail/%d/%n allow_all_users=yes
}
#userdb passwd-file { 
#args = /etc/dovecot/users 
#} 
user = root
socket listen {
master {
path = /var/run/dovecot/auth-master
mode = 0600
user = vmail
}
client {
path = /var/spool/postfix/private/auth
mode = 0660
user = postfix
group = postfix
} 
}
} 

ii  dovecot-common                   1:2.0.19-0ubuntu2          Transitional package for dovecot
ii  dovecot-core                     1:2.0.19-0ubuntu2          secure mail server that supports mbox, maildir, dbox and mdbox mailboxes
ii  dovecot-imapd                    1:2.0.19-0ubuntu2          secure IMAP server that supports mbox, maildir, dbox and mdbox mailboxes
ii  dovecot-pop3d                    1:2.0.19-0ubuntu2          secure POP3 server that supports mbox, maildir, dbox and mdbox mailboxes