Postfix не отправляет письма

Pilat:
Нанять администратора.

Pilat:
тип операционной системы.

Mar 29 10:05:42 katushka xinetd[2244]: EXIT: smtp status=127 pid=27645 duration=1(sec)

maxttor:
В общем дела с постфиксом такие - он нормально запускается, а после бесшумно падает. Поспрашивал людей на форумах, ошибка постфикса распространенная, но решения найти пока не удалось. Ни кто не сталкивался с данной проблемой?

primary_hostname = mail.katushka.net

domainlist local_domains = @ : localhost : localhost.localdomain
domainlist relay_to_domains =
hostlist relay_from_hosts = localhost:127.0.0.0/8:192.168.0.0/16

acl_smtp_rcpt = acl_check_rcpt
acl_smtp_data = acl_check_data
acl_smtp_mime = acl_check_mime

tls_advertise_hosts = *


tls_certificate = /etc/pki/tls/certs/exim.pem
tls_privatekey = /etc/pki/tls/private/exim.pem


daemon_smtp_ports = 25 : 465 : 587
tls_on_connect_ports = 465

qualify_domain = katushka.net

qualify_recipient = katushka.net

exim_user = exim


never_users = root

host_lookup = *

rfc1413_query_timeout = 0s

ignore_bounce_errors_after = 45m

timeout_frozen_after = 7d

auto_thaw = 1h

smtp_accept_max = 50

smtp_accept_max_per_connection = 25

smtp_connect_backlog = 30

smtp_accept_max_per_host = 20

remote_max_parallel = 15

split_spool_directory = true

helo_allow_chars = _

syslog_timestamp = no

auth_advertise_hosts =


begin acl


acl_check_rcpt:

accept hosts = :

deny message = Restricted characters in address
domains = +local_domains
local_parts = ^[.] : ^.*[@%!/|]


deny message = Restricted characters in address
domains = !+local_domains
local_parts = ^[./|] : ^.*[@%!] : ^.*/\\.\\./

accept local_parts = postmaster
domains = +local_domains

require verify = sender

accept hosts = +relay_from_hosts
control = submission

accept authenticated = *
control = submission

require message = relay not permitted
domains = +local_domains : +relay_domains

require verify = recipient

accept

acl_check_data:

accept


acl_check_mime:

# File extension filtering.
deny message = Blacklisted file extension detected
condition = ${if match \
{${lc:$mime_filename}} \
{\N(\.exe|\.pif|\.bat|\.scr|\.lnk|\.com)$\N} \
{1}{0}}

accept

begin routers

dnslookup:
driver = dnslookup
domains = ! +local_domains
transport = remote_smtp
ignore_target_hosts = 0.0.0.0 : 127.0.0.0/8
no_more

system_aliases:
driver = redirect
allow_fail
allow_defer
data = ${lookup{$local_part}lsearch{/etc/aliases}}
file_transport = address_file
pipe_transport = address_pipe

userforward:
driver = redirect
check_local_user
file = $home/.forward
allow_filter
no_verify
no_expn
check_ancestor
file_transport = address_file
pipe_transport = address_pipe
reply_transport = address_reply

procmail:
driver = accept
check_local_user
require_files = ${local_part}:+${home}/.procmailrc:/usr/bin/procmail
transport = procmail
no_verify

localuser:
driver = accept
check_local_user
transport = local_delivery
cannot_route_message = Unknown user


begin transports

remote_smtp:
driver = smtp

procmail:
driver = pipe
command = "/usr/bin/procmail -d $local_part"
return_path_add
delivery_date_add
envelope_to_add
user = $local_part
initgroups
return_output


local_delivery:
driver = appendfile
file = /var/mail/$local_part
delivery_date_add
envelope_to_add
return_path_add
group = mail
mode = 0660


address_pipe:
driver = pipe
return_output

address_file:
driver = appendfile
delivery_date_add
envelope_to_add
return_path_add

address_reply:
driver = autoreply

begin retry

* * F,2h,15m; G,16h,1h,1.5; F,4d,6h

begin rewrite

Sender: Nobody <nobody@katushka.net>

Pilat:
Ну почему постфикс может упасть? Разве что он видит, что 25-й порт уже занят?

Apr 2 16:04:02 katushka postfix/postfix-script: starting the Postfix mail system
Apr 2 16:04:02 katushka postfix/master[15947]: fatal: bind 127.0.0.1 port 25: Address already in use