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не отправляется почта с localhost

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не отправляется почта с localhost

Добавлено: 2009-10-30 21:20:59
frosty
Здравствуйте! Прошу знающих людей помочь, потому как уже несколько дней не могу решить проблему, похоже зашел в тупик... :st:
Есть Exim 4.69 и база доменов и юзеров в Mysql. Также используется courier-imap и веб-морда Roundcube.
Настраивал связку по http://www.lissyara.su/?id=1175 в совокупности с гуглом :smile:
В итоге, все работает вроде бы нормально, почта приходит, уходит, работают различные клиенты (outlook, bat и тд).
Но (!) есть два неприятных момента:
1) на мой взгляд долго обрабатываются письма, бывает минута = письмо.... Пока поток писем ничтожно мал, но это пока сервер еще не в продакшне.
но эта даже не столь важно, важнее второе:
2) а этом же сервере есть сайт, в котором есть скрипт обратной связи:
он коннектится на localhost от определенного юзера и шлет другому юзеру письмо, заполненное посетителем сайта в специальной формочке. Посетитель также указывает и свой e-mail, на который потом посылается ответ. У скрипта есть настройки: может слать через SMTP сервер, через функцию php mailto или через sendmail.
Вот этот скрипт и не работает с exim'ом (через mailto все работает без проблем, но надо чтоб именно через мой ходила). Причем, он работает через всякие smtp.ru и тд, через мой exim же - не хочет. Все заканчивается 421 ошибкой.... lost input connection (connection reset by peer). Ищу ошибки, запустив exim -bd -d+all.
Привожу логи из дебага:

Код: Выделить всё

my_host# exim -bd -d+all
00:20:42 32300 Exim version 4.69 (FreeBSD 7.2) uid=0 gid=0 pid=32300 D=fffdffff
Probably Berkeley DB version 1.8x (native mode)
Support for: crypteq iconv() IPv6 use_setclassresources PAM Perl Expand_dlfunc OpenSSL Content_Scanning Old_Demime
Lookups: lsearch wildlsearch nwildlsearch iplsearch cdb dbm dbmnz dnsdb dsearch mysql nis nis0 passwd
Authenticators: cram_md5 dovecot plaintext spa
Routers: accept dnslookup ipliteral manualroute queryprogram redirect
Transports: appendfile/maildir/mailstore/mbx autoreply lmtp pipe smtp
Fixed never_users: 0
Size of off_t: 8
00:20:42 32300 changed uid/gid: forcing real = effective
00:20:42 32300   uid=0 gid=0 pid=32300
00:20:42 32300   auxiliary group list: 0
00:20:42 32300 seeking password data for user "mailnull": using cached result
00:20:42 32300 getpwnam() succeeded uid=26 gid=26
00:20:42 32300 seeking password data for user "root": cache not available
00:20:42 32300 getpwnam() succeeded uid=0 gid=0
00:20:42 32300 configuration file is /usr/local/etc/exim/configure
00:20:42 32300 log selectors = 0000cefe 00233821
00:20:42 32300 cwd=/usr/local/etc/exim 3 args: exim -bd -d+all
00:20:42 32300 trusted user
00:20:42 32300 admin user
00:20:42 32300 originator: uid=0 gid=0 login=root name=Charlie Root
00:20:42 32300 LOG: MAIN
00:20:42 32300   IPv6 socket creation failed: Protocol not supported
00:20:42 32300 LOG: MAIN
00:20:42 32300   Failed to create IPv6 socket for wildcard listening (Protocol not supported): will use IPv4
00:20:42 32300 listening on all interfaces (IPv4) port 25
00:20:42 32300 pid written to /var/run/exim.pid
00:20:42 32300 changed uid/gid: running as a daemon
00:20:42 32300   uid=26 gid=6 pid=32300
00:20:42 32300   auxiliary group list: 6 6
00:20:42 32300 LOG: MAIN
00:20:42 32300   exim 4.69 daemon started: pid=32300, no queue runs, listening for SMTP on port 25 (IPv4)
00:20:42 32300 set_process_info: 32300 daemon: no queue runs, listening for SMTP on port 25 (IPv4)
00:20:42 32300 daemon running with uid=26 gid=6 euid=26 egid=6
00:20:42 32300 Listening...


00:21:57 32300 Connection request from 127.0.0.1 port 51272
00:21:57 32300 interface address=127.0.0.1 port=25
00:21:57 32300 search_tidyup called
00:21:57 32300 1 SMTP accept process running
00:21:57 32300 Listening...
00:21:57 32302 sender_fullhost = [127.0.0.1]
00:21:57 32302 sender_rcvhost = [127.0.0.1]
00:21:57 32302 Process 32302 is handling incoming connection from [127.0.0.1]
00:21:57 32302 host in host_lookup? no (matched "!127.0.0.1")
00:21:57 32302 set_process_info: 32302 handling incoming connection from [127.0.0.1] I=[127.0.0.1]:25
00:21:57 32302 host in host_reject_connection? no (option unset)
00:21:57 32302 host in sender_unqualified_hosts? no (option unset)
00:21:57 32302 host in recipient_unqualified_hosts? no (option unset)
00:21:57 32302 host in helo_verify_hosts? no (option unset)
00:21:57 32302 host in helo_try_verify_hosts? no (option unset)
00:21:57 32302 host in helo_accept_junk_hosts? no (option unset)
00:21:57 32302 using ACL "acl_check_connect"
00:21:57 32302 processing "accept"
00:21:57 32302 check hosts = 127.0.0.1:localhost:my_host.ru
00:21:57 32302 host in "127.0.0.1:localhost:my_host.ru"? yes (matched "127.0.0.1")
00:21:57 32302 check control = no_enforce_sync
00:21:57 32302 accept: condition test succeeded
00:21:57 32302 expanding: $primary_hostname, ESMTP EXIM $version_number
00:21:57 32302    result: my_host.ru, ESMTP EXIM 4.69
00:21:57 32302 SMTP>> 220 my_host.ru, ESMTP EXIM 4.69
00:21:57 32302 Process 32302 is ready for new message
00:21:57 32302 smtp_setup_msg entered
00:21:57 32302 SMTP<< EHLO www.my_host.ru
00:21:57 32302 www.my_host.ru in helo_lookup_domains? no (end of list)
00:21:57 32302 sender_fullhost = (www.my_host.ru) [127.0.0.1]
00:21:57 32302 sender_rcvhost = [127.0.0.1] (helo=www.my_host.ru)
00:21:57 32302 set_process_info: 32302 handling incoming connection from (www.my_host.ru) [127.0.0.1] I=[127.0.0.1]:25
00:21:57 32302 host in pipelining_advertise_hosts? yes (matched "*")
00:21:57 32302 host in auth_advertise_hosts? yes (matched "*")
00:21:57 32302 host in tls_advertise_hosts? no (option unset)
00:21:57 32302 SMTP>> 250-my_host.ru Hello www.my_host.ru [127.0.0.1]
00:21:57 32302 250-SIZE 52428800
00:21:57 32302 250-PIPELINING
00:21:57 32302 250-AUTH PLAIN LOGIN CRAM-MD5
00:21:57 32302 250 HELP
00:21:57 32302 SMTP<< MAIL FROM:<frosty@mail_serv.com>
00:21:57 32302 SMTP>> 250 OK
00:21:57 32302 SMTP<< RCPT TO:<user@my_host.ru>
00:21:57 32302 using ACL "acl_check_rcpt"
00:21:57 32302 processing "accept"
00:21:57 32302 check hosts = :
00:21:57 32302 host in ":"? no (end of list)
00:21:57 32302 accept: condition test failed
00:21:57 32302 processing "deny"
00:21:57 32302 check domains = +local_domains
00:21:57 32302 expanding: SELECT `domain` FROM `domain` WHERE `domain`='${domain}' AND `active`='1'
00:21:57 32302    result: SELECT `domain` FROM `domain` WHERE `domain`='my_host.ru' AND `active`='1'
00:21:57 32302 search_open: mysql "NULL"
00:21:57 32302 search_find: file="NULL"
00:21:57 32302   key="SELECT `domain` FROM `domain` WHERE `domain`='my_host.ru' AND `active`='1'" partial=-1 affix=NULL starflags=0
00:21:57 32302 LRU list:
00:21:57 32302 internal_search_find: file="NULL"
00:21:57 32302   type=mysql key="SELECT `domain` FROM `domain` WHERE `domain`='my_host.ru' AND `active`='1'"
00:21:57 32302 database lookup required for SELECT `domain` FROM `domain` WHERE `domain`='my_host.ru' AND `active`='1'
00:21:57 32302 MySQL query: SELECT `domain` FROM `domain` WHERE `domain`='my_host.ru' AND `active`='1'
00:21:57 32302 MYSQL new connection: host=localhost port=0 socket=NULL database=***** user=*****
00:21:57 32302 lookup yielded: my_host.ru
00:21:57 32302 expanding: ${lookup mysql{SELECT `domain` FROM `domain` WHERE `domain`='${domain}' AND `active`='1'}}
00:21:57 32302    result: my_host.ru
00:21:57 32302 my_host.ru in "my_host.ru"? yes (matched "my_host.ru")
00:21:57 32302 my_host.ru in "+local_domains"? yes (matched "+local_domains")
00:21:57 32302 check local_parts = ^[.] : ^.*[@%!/|]
00:21:57 32302 user in "^[.] : ^.*[@%!/|]"? no (end of list)
00:21:57 32302 deny: condition test failed
00:21:57 32302 processing "deny"
00:21:57 32302 check domains = !+local_domains
00:21:57 32302 expanding: SELECT `domain` FROM `domain` WHERE `domain`='${domain}' AND `active`='1'
00:21:57 32302    result: SELECT `domain` FROM `domain` WHERE `domain`='my_host.ru' AND `active`='1'
00:21:57 32302 search_open: mysql "NULL"
00:21:57 32302   cached open
00:21:57 32302 search_find: file="NULL"
00:21:57 32302   key="SELECT `domain` FROM `domain` WHERE `domain`='my_host.ru' AND `active`='1'" partial=-1 affix=NULL starflags=0
00:21:57 32302 LRU list:
00:21:57 32302 internal_search_find: file="NULL"
00:21:57 32302   type=mysql key="SELECT `domain` FROM `domain` WHERE `domain`='my_host.ru' AND `active`='1'"
00:21:57 32302 cached data used for lookup of SELECT `domain` FROM `domain` WHERE `domain`='my_host.ru' AND `active`='1'
00:21:57 32302 lookup yielded: my_host.ru
00:21:57 32302 expanding: ${lookup mysql{SELECT `domain` FROM `domain` WHERE `domain`='${domain}' AND `active`='1'}}
00:21:57 32302    result: my_host.ru
00:21:57 32302 my_host.ru in "my_host.ru"? yes (matched "my_host.ru")
00:21:57 32302 my_host.ru in "!+local_domains"? no (matched "!+local_domains")
00:21:57 32302 deny: condition test failed
00:21:57 32302 processing "accept"
00:21:57 32302 check hosts = +relay_from_hosts
;; res_nquerydomain(localhost, ru, 1, 28)
;; res_query(localhost.ru, 1, 28)
;; res_nmkquery(QUERY, localhost.ru, IN, AAAA)
;; res_send()
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55704
;; flags: rd; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;;      localhost.ru, type = AAAA, class = IN
;; Querying server (# 1) address = х.х.х.х
;; new DG socket
;; timeout
;; Querying server (# 2) address = y.y.y.y
;; new DG socket
;; timeout
;; Querying server (# 1) address = х.х.х.х
;; timeout
;; Querying server (# 2) address = y.y.y.y
;; timeout
;; res_query: send error
res_nsearch failed (-1)
00:22:19 32302 gethostbyname2(af=inet6) returned 2 (TRY_AGAIN)
00:22:19 32302 gethostbyname2 looked up these IP addresses:
00:22:19 32302   name=localhost address=127.0.0.1
00:22:19 32302 host in "localhost:127.0.0.0/8:x.x.x.x"? yes (matched "localhost")
00:22:19 32302 host in "+relay_from_hosts"? yes (matched "+relay_from_hosts")
00:22:19 32302 check control = submission
00:22:19 32302 accept: condition test succeeded
00:22:19 32302 SMTP>> 250 Accepted
00:22:19 32302 SMTP<< RSET
00:22:19 32302 SMTP>> 250 Reset OK
00:22:19 32302 SMTP>> 421 my_host.ru lost input connection
00:22:19 32302 LOG: smtp_connection MAIN
00:22:19 32302   SMTP connection from (www.my_host.ru) [127.0.0.1] I=[127.0.0.1]:25 lost (error: Connection reset by peer)
00:22:19 32302 search_tidyup called
00:22:19 32302 close MYSQL connection: localhost/*****/****
00:22:19 32300 child 32302 ended: status=0x100
00:22:19 32300 0 SMTP accept processes now running
00:22:19 32300 Listening...
приведу конфиг для полноты картины:

Код: Выделить всё

primary_hostname = my_host.ru
hide mysql_servers = **************
domainlist local_domains = ${lookup mysql{SELECT `domain` \
                            FROM `domain` WHERE \
                            `domain`='${domain}' AND \
                            `active`='1'}}

domainlist relay_to_domains =${lookup mysql{SELECT `domain` \
                            FROM `domain` WHERE \
                            `domain`='${domain}' AND \
                            `active`='1'}}

hostlist   relay_from_hosts = localhost:127.0.0.0/8:х.х.х.х:y.y.y.y
acl_smtp_connect = acl_check_connect
acl_smtp_rcpt = acl_check_rcpt
acl_smtp_data = acl_check_data
qualify_domain = my_host.ru
qualify_recipient = my_host.ru
exim_user = mailnull
exim_group = mail
never_users = root
host_lookup = !127.0.0.1 : !localhost : !х.х.х.х : !y.y.y.y : *
#rfc1413_hosts = *
rfc1413_query_timeout = 0s
ignore_bounce_errors_after = 1h
timeout_frozen_after = 2d
freeze_tell = error@my_host.ru
split_spool_directory = true
auto_thaw = 1h
smtp_banner = "$primary_hostname, ESMTP EXIM $version_number"
smtp_accept_max = 50
smtp_accept_max_per_connection = 25
smtp_accept_max_per_host = 20
remote_max_parallel = 15
helo_allow_chars = _
smtp_enforce_sync = false
log_selector = \
    +all_parents \
    +connection_reject \
    +incoming_interface \
    +lost_incoming_connection \
    +received_sender \
    +received_recipients \
    +smtp_confirmation \
    +smtp_syntax_error \
    +smtp_protocol_error \
    -queue_run
syslog_timestamp = no



begin acl

acl_check_connect:
   accept hosts = 127.0.0.1:localhost:х.х.х.х:my_host.ru
   control = no_enforce_sync
accept


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  hosts         = +relay_from_hosts
          control       = submission

  accept  authenticated = *
#          control       = submission

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

  require verify = recipient
  accept

acl_check_data:
  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

mysqluser:
  driver = accept
  condition = ${if eq{}{${lookup mysql{SELECT `maildir` FROM `mailbox` \
                WHERE `username`='${quote_mysql:$local_part@$domain}'}}}{no}{yes}}
  transport = mysql_delivery

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

driver = redirect
  allow_fail
  allow_defer
  data = ${lookup mysql{SELECT `goto` FROM `alias` WHERE \
           `address`='${quote_mysql:$local_part@$domain}' OR \
            `address`='${quote_mysql:@$domain}'}}

userforward:
  driver = redirect
  check_local_user
# local_part_suffix = +* : -*
# local_part_suffix_optional
  file = $home/.forward
# allow_filter
  no_verify
  no_expn
  check_ancestor
  file_transport = address_file
  pipe_transport = address_pipe
  reply_transport = address_reply
  condition = ${if exists{$home/.forward} {yes} {no} }

localuser:
  driver = accept
  check_local_user
# local_part_suffix = +* : -*
# local_part_suffix_optional
  transport = local_delivery
  cannot_route_message = Unknown user

begin transports
remote_smtp:
  driver = smtp

mysql_delivery:
    driver = appendfile
    check_string = ""
    create_directory
    delivery_date_add
    directory = ${lookup mysql{SELECT CONCAT('/var/mail/exim/', `maildir`) \
                FROM `mailbox` WHERE `username`='${local_part}@${domain}'}}
    directory_mode = 770
    envelope_to_add
    group = mail
    maildir_format
    maildir_tag = ,S=$message_size
    message_prefix = ""
    message_suffix = ""
    mode = 0600

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

begin authenticators
auth_plain:
  driver = plaintext
  public_name = PLAIN
  server_condition = ${lookup mysql{SELECT `username` FROM \
                       `mailbox` WHERE `username` = \
                       '${quote_mysql:$1}' AND `password` = \
                       '${quote_mysql:$2}'}{yes}{no}}
  server_prompts = :
  server_set_id = $2

auth_login:
  driver = plaintext
  public_name = LOGIN
  server_condition = ${lookup mysql{SELECT `username` FROM \
                       `mailbox` WHERE `username` = \
                      '${quote_mysql:$1}' AND `password` = \
                      '${quote_mysql:$2}'}{yes}{no}}
  server_prompts = Username:: : Password::
  server_set_id = $1

auth_cram_md5:
  driver = cram_md5
  public_name = CRAM-MD5
  server_secret = ${lookup mysql{SELECT `password` FROM \
                    `mailbox` WHERE `username` \
                    = '${quote_mysql:$1}'}{$value}fail}
  server_set_id = $1
Заранее признателен за любую помощь, в том числе в оформлении сообщения (особенно как сделать разворачиваемый код ).

Re: не отправляется почта с localhost

Добавлено: 2009-10-31 0:49:46
zingel
файрвол + накой вы собрали exim с Ipv6

Re: не отправляется почта с localhost

Добавлено: 2009-10-31 12:04:51
dikens3
Настраивал связку по http://www.lissyara.su/?id=1175 в совокупности с гуглом
Лиссяра ооочень редко использует кондишены с require. Возможно в них ваша проблема с долгой отправкой.

Давайте определимся с общей сессией подключения, командами вашего скрипта и ответами сервера.
Секция connect:

Код: Выделить всё

00:21:57 32300 Connection request from 127.0.0.1 port 51272
...
00:21:57 32302 using ACL "acl_check_connect"
...
00:21:57 32302 host in "127.0.0.1:localhost:79.136.240.25:beecoins.ru"? yes (matched "127.0.0.1")
...
00:21:57 32302 accept: condition test succeeded
В данной секции видно, что сработал accept, т.е. проблема не в ней.

Первая команда от вашего скрипта:

Код: Выделить всё

EHLO www.beecoins.ru
Вторая команда от вашего скрипта и ответ exim:

Код: Выделить всё

MAIL FROM:<frosty@sibmail.com>
250 OK
Секция RCPT:

Код: Выделить всё

Третья команда от вашего скрипта и ответ exim:
RCPT TO:<alex@beecoins.ru>
00:22:19 32302 host in "localhost:127.0.0.0/8:95.31.4.59:79.136.240.25"? yes (matched "localhost")
250 Accepted
Секция RCPT тоже выдала ACCEPT вашему скрипту.

Четвертая команда от вашего скрипта и ответ exim:

Код: Выделить всё

RSET
250 Reset OK
Далее должна поступить команда QUIT, но её не последовало и по истечении тайм-айта exim разрывает соединение сам, о чём и говорит:

Код: Выделить всё

421 beecoins.ru lost input connection
Вобщем Ваш скрипт ничего не посылает. Сам скрипт смотрите.

P.S. Секцию RCPT лучше заканчивать deny, а не accept.
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