Хорошо, недавнее обновление Gentoo для пакетов Postfix / Cyrus SASL / MySQL что-то сломало. Я в своем уме, не знаю, в чем проблема.
main.cf
# local settings. Remember any domain you want treated as virtual can not be your origin or in mydestination.
myhostname = mail.darqflare.com
mydomain = darqflare.com
myorigin = $myhostname
inet_interfaces = all
mydestination = $myhostname, localhost.$mydomain, localhost
mynetworks_style = subnet
mynetworks = 127.0.0.0/8, 208.110.162.213
# attachement filtering, optional
#mime_header_checks = regexp:/etc/postfix/mime_header_checks.regexp
# Size settings, optional
#message_size_limit= 112400000
#mailbox_size_limit = 224800000
# SASL settings
broken_sasl_auth_clients = yes
smtpd_sasl_auth_enable = yes
smtpd_sasl_authenticated_header = yes
smtpd_sasl_security_options = noanonymous
smtpd_sasl_local_domain =
# TLS stuff
smtpd_use_tls = no
#smtpd_tls_key_file = /etc/postfix/newkey.pem
#smtpd_tls_cert_file = /etc/postfix/newcert.pem
#smtpd_tls_CAfile = /etc/postfix/cacert.pem
#smtpd_tls_loglevel = 3 #### change to 0 after everything works
#smtpd_tls_received_header = yes
#smtpd_tls_session_cache_timeout = 3600s
#tls_random_source = dev:/dev/urandom
# transport Stuff, optional
#transport_maps = hash:/etc/postfix/transport
#relay_domains = $transport_maps
# virtual stuff. We're going to punt and make all virtual mail users use the same UID:GID of Postfix.
virtual_alias_maps = proxy:mysql:/etc/postfix/mysql_virtual_alias_maps.cf
virtual_gid_maps = static:207
virtual_mailbox_base = /var/vmail/
virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql_virtual_domains_maps.cf
virtual_mailbox_limit = 112400000
virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf
virtual_minimum_uid = 207
virtual_transport = virtual
virtual_uid_maps = static:207
smtpd_recipient_restrictions =
permit_mynetworks
permit_sasl_authenticated
permit_inet_interfaces
reject_rbl_client zen.spamhaus.org
reject_rbl_client bl.spamcop.net
reject_rbl_client dsn.rfc-ignorant.org
#check_client_access hash:/etc/postfix/access
#check_client_access mysql:/etc/postfix/mysql-access.cf
reject_unauth_destination
##reject_non_fqdn_recipient
##reject_non_fqdn_sender
#reject_unknown_recipient_domain
#permit_mynetworks
#permit_sasl_authenticated
##check_policy_service inet:127.0.0.1:2501, needed for sqlgrey and optional
#reject_unauth_destination
#permit
# additional spam fighting checks, optional
#smtpd_helo_restrictions = reject_unknown_helo_hostname
#smtpd_sender_restrictions = reject_unknown_sender_domain
#smtpd_data_restrictions = reject_unauth_pipelining
#readme_directory = /usr/share/doc/postfix-2.6.5/readme
#sample_directory = /etc/postfix
#sendmail_path = /usr/sbin/sendmail
#html_directory = /usr/share/doc/postfix-2.6.5/html
##setgid_group = postdrop
#command_directory = /usr/sbin
#manpage_directory = /usr/share/man
#daemon_directory = //usr/lib/postfix
#newaliases_path = /usr/bin/newaliases
# mailq_path: The full pathname of the Postfix mailq command. This
# is the Sendmail-compatible mail queue listing command.
#
#mailq_path = /usr/bin/mailq
#queue_directory = /var/spool/postfix
#mail_owner = postfix
#data_directory = /var/lib/postfix
master.cf
#
# Postfix master process configuration file. For details on the format
# of the file, see the master(5) manual page (command: "man 5 master").
#
# Do not forget to execute "postfix reload" after editing this file.
#
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================
smtp inet n - n - 25 smtpd
-o content_filter=scan:[127.0.0.1]:10025
#submission inet n - n - - smtpd
# -o smtpd_tls_security_level=encrypt
# -o smtpd_sasl_auth_enable=yes
# -o smtpd_client_restrictions=permit_sasl_authenticated,reject
# -o milter_macro_daemon_name=ORIGINATING
#smtps inet n - n - - smtpd
# -o smtpd_tls_wrappermode=yes
# -o smtpd_sasl_auth_enable=yes
# -o smtpd_client_restrictions=permit_sasl_authenticated,reject
# -o milter_macro_daemon_name=ORIGINATING
#628 inet n - n - - qmqpd
pickup fifo n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr fifo n - n 300 1 qmgr
#qmgr fifo n - n 300 1 oqmgr
tlsmgr unix - - n 1000? 1 tlsmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
trace unix - - n - 0 bounce
verify unix - - n - 1 verify
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - n - - smtp
# When relaying mail as backup MX, disable fallback_relay to avoid MX loops
relay unix - - n - - smtp
-o smtp_fallback_relay=
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - n - - showq
error unix - - n - - error
retry unix - - n - - error
discard unix - - n - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
scache unix - - n - 1 scache
#
# ====================================================================
# Interfaces to non-Postfix software. Be sure to examine the manual
# pages of the non-Postfix software to find out what options it wants.
#
# Many of the following services use the Postfix pipe(8) delivery
# agent. See the pipe(8) man page for information about ${recipient}
# and other message envelope options.
# ====================================================================
#
# maildrop. See the Postfix MAILDROP_README file for details.
# Also specify in main.cf: maildrop_destination_recipient_limit=1
#
#maildrop unix - n n - - pipe
# flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
#
# ====================================================================
#
# The Cyrus deliver program has changed incompatibly, multiple times.
#
#old-cyrus unix - n n - - pipe
# flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user}
#
# ====================================================================
#
# Cyrus 2.1.5 (Amos Gouaux)
# Also specify in main.cf: cyrus_destination_recipient_limit=1
#
#cyrus unix - n n - - pipe
# user=cyrus argv=/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
#
# ====================================================================
#
# See the Postfix UUCP_README file for configuration details.
#
#uucp unix - n n - - pipe
# flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
#
# ====================================================================
#
# Other external delivery methods.
#
#ifmail unix - n n - - pipe
# flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
#
#bsmtp unix - n n - - pipe
# flags=Fq. user=bsmtp argv=/usr/sbin/bsmtp -f $sender $nexthop $recipient
#
#scalemail-backend unix - n n - 2 pipe
# flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store
# ${nexthop} ${user} ${extension}
#
#mailman unix - n n - - pipe
# flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
# ${nexthop} ${user}
# AV scan filter (used by content_filter)
scan unix - - n - - smtp
-o smtp_send_xforward_command=yes
-o smtp_enforce_tls=no
# For injecting mail back into postfix from the filter
127.0.0.1:10026 inet n - n - - smtpd
-o content_filter=spamfilter:dummy
-o receive_override_options=no_unknown_recipient_checks,no_header_body_checks
-o smtpd_helo_restrictions=
-o smtpd_client_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o mynetworks_style=host
-o smtpd_authorized_xforward_hosts=127.0.0.0/8
# Spam filtering
spamfilter unix - n n - - pipe
flags=Rq user=spamfilter argv=/usr/local/bin/spamfilter.sh -f ${sender} -- ${recipient}
Все четыре файла конфигурации MySQL Postfix:
# you only need this if you plan to act as a backup mx for various domains.
user = *
password = *
hosts = localhost
dbname = postfix
query = SELECT domain FROM domain WHERE domain='%s' AND backupmx = '1' AND active = '1'
user = *
password = *
hosts = localhost
dbname = postfix
query = SELECT goto FROM alias WHERE address='%s' AND active = '1'
user = *
password = *
hosts = localhost
dbname = postfix
query = SELECT domain FROM domain WHERE domain='%s' AND active = '1'
user = *
password = *
hosts = localhost
dbname = postfix
query = SELECT maildir FROM mailbox WHERE username='%s' AND active = '1'
SASL smtpd.conf
pwcheck_method:authdaemond
При использовании локального клиента веб-почты, находящегося на сервере, отправка через SMTP разрешается. Однако при использовании клиентов не на сервере время ожидания истекает.
netstat -tulp | grep sm
tcp 0 0 *:smtp *:* LISTEN 15982/master
iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT all -- vortex anywhere
ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED
ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:ssh
ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:ftp
ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:http
ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:https
ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:mysql
ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:domain
ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:rndc
ACCEPT udp -- anywhere anywhere udp dpt:domain
ACCEPT udp -- anywhere anywhere udp dpt:rndc
ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:smtp
ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:pop3
ACCEPT tcp -- anywhere anywhere state NEW tcp dpt:imap
ACCEPT icmp -- anywhere anywhere icmp echo-request state NEW,RELATED,ESTABLISHED
REJECT all -- anywhere anywhere reject-with icmp-port-unreachable
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
telnet mail.darqflare.com 25 просто время ожидания. В логах сервера ничего нет. Всем спасибо за помощь.
Из всех безумных вещей ... Оказывается, мой интернет-провайдер, скорее всего, молча блокирует исходящий SMTP в моей домашней сети. Невероятно.
Извините за бесполезный вопрос. Кажется, просто поучительная история ...
Просмотрите файлы журнала на предмет возможных проблем. Postfix неплохо справляется с проблемами журналирования. Также убедитесь, что Mysql запущен, и cyrus-sasl тоже. Из трех демонов Cyrus-sasl имеет тенденцию вызывать больше всего проблем после любого обновления.
Я только что заметил, что вы также используете Authdaemon Courier. Вам нужно будет убедиться, что он работает.
Мое другое предложение - отправить сообщение на gentoo-server @ или gentoo-user. Вы получите помощь намного быстрее.
Наконец, спасибо за использование моего руководства по созданию вашего сервера. Надеюсь, у вас все получилось.