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Проблемы с настройкой smtp-сервера

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0

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Добрый День, подскажите в чём может-быть проблема, настроил smtp-сервер, в логах появились нехорошие сообщения вида:

Sep  5 14:14:15 KorCentOS postfix/smtpd[17409]: Anonymous TLS connection established from mail-yh0-f49.google.com[209.85.213.49]: TLSv1 with cipher RC4-SHA (128/128 bits)
Sep  5 14:14:15 KorCentOS postfix/smtp[17404]: 3EE0AC2F24: to=<mb061@aol.com>, relay=mailin-01.mx.aol.com[64.12.88.131]:25, delay=19176, delays=19171/0.04/4.8/0, dsn=4.0.0, status=deferred (host mailin-01.mx.aol.com[64.12.88.131] refused to talk to me: 421 mtaig-mbe01.mx.aol.com Service unavailable - try again later)
Sep  5 14:14:15 KorCentOS postfix/smtp[17404]: 3EE0AC2F24: to=<mb06606@aol.com>, relay=mailin-01.mx.aol.com[64.12.88.131]:25, delay=19176, delays=19171/0.04/4.8/0, dsn=4.0.0, status=deferred (host mailin-01.mx.aol.com[64.12.88.131] refused to talk to me: 421 mtaig-mbe01.mx.aol.com Service unavailable - try again later)
Sep  5 14:14:15 KorCentOS postfix/smtp[17404]: 3EE0AC2F24: to=<mb0720@aol.com>, relay=mailin-01.mx.aol.com[64.12.88.131]:25, delay=19176, delays=19171/0.04/4.8/0, dsn=4.0.0, status=deferred (host mailin-01.mx.aol.com[64.12.88.131] refused to talk to me: 421 mtaig-mbe01.mx.aol.com Service unavailable - try again later)
Sep  5 14:14:15 KorCentOS postfix/smtp[17404]: 3EE0AC2F24: to=<mb0725@aol.com>, relay=mailin-01.mx.aol.com[64.12.88.131]:25, delay=19176, delays=19171/0.04/4.8/0, dsn=4.0.0, status=deferred (host mailin-01.mx.aol.com[64.12.88.131] refused to talk to me: 421 mtaig-mbe01.mx.aol.com Service unavailable - try again later)
Sep  5 14:14:15 KorCentOS postfix/smtp[17404]: 3EE0AC2F24: to=<mb072878@aol.com>, relay=mailin-01.mx.aol.com[64.12.88.131]:25, delay=19176, delays=19171/0.04/4.8/0, dsn=4.0.0, status=deferred (host mailin-01.mx.aol.com[64.12.88.131] refused to talk to me: 421 mtaig-mbe01.mx.aol.com Service unavailable - try again later)
Sep  5 14:14:15 KorCentOS postfix/smtp[17404]: 3EE0AC2F24: to=<mb0763@aol.com>, relay=mailin-01.mx.aol.com[64.12.88.131]:25, delay=19176, delays=19171/0.04/4.8/0, dsn=4.0.0, status=deferred (host mailin-01.mx.aol.com[64.12.88.131] refused to talk to me: 421 mtaig-mbe01.mx.aol.com Service unavailable - try again later)
Sep  5 14:14:15 KorCentOS postfix/smtp[17404]: 3EE0AC2F24: to=<mb07a@aol.com>, relay=mailin-01.mx.aol.com[64.12.88.131]:25, delay=19176, delays=19171/0.04/4.8/0, dsn=4.0.0, status=deferred (host mailin-01.mx.aol.com[64.12.88.131] refused to talk to me: 421 mtaig-mbe01.mx.aol.com Service unavailable - try again later)
Sep  5 14:14:15 KorCentOS postfix/smtp[17404]: 3EE0AC2F24: to=<mb07x@aol.com>, relay=mailin-01.mx.aol.com[64.12.88.131]:25, delay=19176, delays=19171/0.04/4.8/0, dsn=4.0.0, status=deferred (host mailin-01.mx.aol.com[64.12.88.131] refused to talk to me: 421 mtaig-mbe01.mx.aol.com Service unavailable - try again later)
Sep  5 14:14:15 KorCentOS postfix/smtp[17404]: 3EE0AC2F24: to=<mb08071959@aol.com>, relay=mailin-01.mx.aol.com[64.12.88.131]:25, delay=19176, delays=19171/0.04/4.8/0, dsn=4.0.0, status=deferred (host mailin-01.mx.aol.com[64.12.88.131] refused to talk to me: 421 mtaig-mbe01.mx.aol.com Service unavailable - try again later)
Sep  5 14:14:15 KorCentOS postfix/smtp[17404]: 3EE0AC2F24: to=<mb0808@aol.com>, relay=mailin-01.mx.aol.com[64.12.88.131]:25, delay=19176, delays=19171/0.04/4.8/0, dsn=4.0.0, status=deferred (host mailin-01.mx.aol.com[64.12.88.131] refused to talk to me: 421 mtaig-mbe01.mx.aol.com Service unavailable - try again later)
Sep  5 14:14:15 KorCentOS postfix/smtp[17404]: 3EE0AC2F24: to=<mb0815@aol.com>, relay=mailin-01.mx.aol.com[64.12.88.131]:25, delay=19176, delays=19171/0.04/4.8/0, dsn=4.0.0, status=deferred (host mailin-01.mx.aol.com[64.12.88.131] refused to talk to me: 421 mtaig-mbe01.mx.aol.com Service unavailable - try again later)
Sep  5 14:14:15 KorCentOS postgrey[2897]: action=pass, reason=client whitelist, client_name=mail-yh0-f49.google.com, client_address=209.85.213.49, sender=resurstorg@gmail.com, recipient=info@stroy-k.ru
Sep  5 14:14:15 KorCentOS postgrey[2897]: cleaning up old logs...

Настройки postfix

Настройки postfix:

[root@KorCentOS ~]# postconf
2bounce_notice_recipient = postmaster
access_map_defer_code = 450
access_map_reject_code = 554
address_verify_default_transport = $default_transport
address_verify_local_transport = $local_transport
address_verify_map =
address_verify_negative_cache = yes
address_verify_negative_expire_time = 3d
address_verify_negative_refresh_time = 3h
address_verify_poll_count = ${stress?1}${stress:3}
address_verify_poll_delay = 3s
address_verify_positive_expire_time = 31d
address_verify_positive_refresh_time = 7d
address_verify_relay_transport = $relay_transport
address_verify_relayhost = $relayhost
address_verify_sender = $double_bounce_sender
address_verify_sender_dependent_relayhost_maps = $sender_dependent_relayhost_maps
address_verify_service_name = verify
address_verify_transport_maps = $transport_maps
address_verify_virtual_transport = $virtual_transport
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
allow_mail_to_commands = alias, forward
allow_mail_to_files = alias, forward
allow_min_user = no
allow_percent_hack = yes
allow_untrusted_routing = no
alternate_config_directories =
always_add_missing_headers = no
always_bcc =
anvil_rate_time_unit = 60s
anvil_status_update_time = 600s
append_at_myorigin = yes
append_dot_mydomain = yes
application_event_drain_time = 100s
authorized_flush_users = static:anyone
authorized_mailq_users = static:anyone
authorized_submit_users = static:anyone
backwards_bounce_logfile_compatibility = yes
berkeley_db_create_buffer_size = 16777216
berkeley_db_read_buffer_size = 131072
best_mx_transport =
biff = yes
body_checks =
body_checks_size_limit = 51200
bounce_notice_recipient = postmaster
bounce_queue_lifetime = 1d
bounce_service_name = bounce
bounce_size_limit = 50000
bounce_template_file =
broken_sasl_auth_clients = yes
canonical_classes = envelope_sender, envelope_recipient, header_sender, header_recipient
canonical_maps =
cleanup_service_name = cleanup
command_directory = /usr/sbin
command_execution_directory =
command_expansion_filter = 1234567890!@%-_=+:,./abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
command_time_limit = 1000s
config_directory = /etc/postfix
connection_cache_protocol_timeout = 5s
connection_cache_service_name = scache
connection_cache_status_update_time = 600s
connection_cache_ttl_limit = 2s
content_filter = amavisfeed:[127.0.0.1]:10024
cyrus_sasl_config_path =
daemon_directory = /usr/libexec/postfix
daemon_timeout = 18000s
data_directory = /var/lib/postfix
debug_peer_level = 2
debug_peer_list = 127.0.0.1
default_database_type = hash
default_delivery_slot_cost = 5
default_delivery_slot_discount = 50
default_delivery_slot_loan = 3
default_destination_concurrency_failed_cohort_limit = 1
default_destination_concurrency_limit = 20
default_destination_concurrency_negative_feedback = 1
default_destination_concurrency_positive_feedback = 1
default_destination_rate_delay = 0s
default_destination_recipient_limit = 50
default_extra_recipient_limit = 1000
default_minimum_delivery_slots = 3
default_privs = nobody
default_process_limit = 100
default_rbl_reply = $rbl_code Service unavailable; $rbl_class [$rbl_what] blocked using $rbl_domain${rbl_reason?; $rbl_reason}
default_recipient_limit = 20000
default_recipient_refill_delay = 5s
default_recipient_refill_limit = 100
default_transport = smtp
default_verp_delimiters = +=
defer_code = 450
defer_service_name = defer
defer_transports =
delay_logging_resolution_limit = 2
delay_notice_recipient = postmaster
delay_warning_time = 0h
deliver_lock_attempts = 20
deliver_lock_delay = 1s
destination_concurrency_feedback_debug = no
detect_8bit_encoding_header = yes
disable_dns_lookups = no
disable_mime_input_processing = no
disable_mime_output_conversion = no
disable_verp_bounces = no
disable_vrfy_command = yes
dont_remove = 0
double_bounce_sender = double-bounce
duplicate_filter_limit = 1000
empty_address_recipient = MAILER-DAEMON
empty_address_relayhost_maps_lookup_key = <>
enable_original_recipient = yes
error_notice_recipient = postmaster
error_service_name = error
execution_directory_expansion_filter = 1234567890!@%-_=+:,./abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
expand_owner_alias = no
export_environment = TZ MAIL_CONFIG LANG
fallback_transport =
fallback_transport_maps =
fast_flush_domains = $relay_domains
fast_flush_purge_time = 7d
fast_flush_refresh_time = 12h
fault_injection_code = 0
flush_service_name = flush
fork_attempts = 5
fork_delay = 1s
forward_expansion_filter = 1234567890!@%-_=+:,./abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
forward_path = $home/.forward${recipient_delimiter}${extension}, $home/.forward
frozen_delivered_to = yes
hash_queue_depth = 1
hash_queue_names = deferred, defer
header_address_token_limit = 10240
header_checks =
header_size_limit = 102400
helpful_warnings = yes
home_mailbox =
hopcount_limit = 50
html_directory = no
ignore_mx_lookup_error = no
import_environment = MAIL_CONFIG MAIL_DEBUG MAIL_LOGTAG TZ XAUTHORITY DISPLAY LANG=C
in_flow_delay = 1s
inet_interfaces = all
inet_protocols = all
initial_destination_concurrency = 5
internal_mail_filter_classes =
invalid_hostname_reject_code = 501
ipc_idle = 5s
ipc_timeout = 3600s
ipc_ttl = 1000s
line_length_limit = 2048

Benefactor
() автор топика

Надеюсь, на машине не висит какая-нибудь дырявая вещь на php помимо этого smtp-сервера? И пароли от почты не слишком простые? Открытый релей случаем не включен?

Лог сильно неполный, но с тебя шлют спам.

x3al ★★★★★
()

Продолжение postconf:

lmtp_assume_final = no
lmtp_bind_address =
lmtp_bind_address6 =
lmtp_body_checks =
lmtp_cname_overrides_servername = no
lmtp_connect_timeout = 0s
lmtp_connection_cache_destinations =
lmtp_connection_cache_on_demand = yes
lmtp_connection_cache_time_limit = 2s
lmtp_connection_reuse_time_limit = 300s
lmtp_data_done_timeout = 600s
lmtp_data_init_timeout = 120s
lmtp_data_xfer_timeout = 180s
lmtp_defer_if_no_mx_address_found = no
lmtp_destination_concurrency_failed_cohort_limit = $default_destination_concurrency_failed_cohort_limit
lmtp_destination_concurrency_limit = $default_destination_concurrency_limit
lmtp_destination_concurrency_negative_feedback = $default_destination_concurrency_negative_feedback
lmtp_destination_concurrency_positive_feedback = $default_destination_concurrency_positive_feedback
lmtp_destination_rate_delay = $default_destination_rate_delay
lmtp_destination_recipient_limit = $default_destination_recipient_limit
lmtp_discard_lhlo_keyword_address_maps =
lmtp_discard_lhlo_keywords =
lmtp_enforce_tls = no
lmtp_generic_maps =
lmtp_header_checks =
lmtp_host_lookup = dns
lmtp_initial_destination_concurrency = $initial_destination_concurrency
lmtp_lhlo_name = $myhostname
lmtp_lhlo_timeout = 300s
lmtp_line_length_limit = 990
lmtp_mail_timeout = 300s
lmtp_mime_header_checks =
lmtp_mx_address_limit = 5
lmtp_mx_session_limit = 2
lmtp_nested_header_checks =
lmtp_pix_workaround_delay_time = 10s
lmtp_pix_workaround_maps =
lmtp_pix_workaround_threshold_time = 500s
lmtp_pix_workarounds = disable_esmtp,delay_dotcrlf
lmtp_quit_timeout = 300s
lmtp_quote_rfc821_envelope = yes
lmtp_randomize_addresses = yes
lmtp_rcpt_timeout = 300s
lmtp_rset_timeout = 20s
lmtp_sasl_auth_cache_name =
lmtp_sasl_auth_cache_time = 90d
lmtp_sasl_auth_enable = no
lmtp_sasl_auth_soft_bounce = yes
lmtp_sasl_mechanism_filter =
lmtp_sasl_password_maps =
lmtp_sasl_path =
lmtp_sasl_security_options = noplaintext, noanonymous
lmtp_sasl_tls_security_options = $lmtp_sasl_security_options
lmtp_sasl_tls_verified_security_options = $lmtp_sasl_tls_security_options
lmtp_sasl_type = cyrus
lmtp_send_xforward_command = no
lmtp_sender_dependent_authentication = no
lmtp_skip_5xx_greeting = yes
lmtp_skip_quit_response = no
lmtp_starttls_timeout = 300s
lmtp_tcp_port = 24
lmtp_tls_CAfile =
lmtp_tls_CApath =
lmtp_tls_cert_file =
lmtp_tls_ciphers = export
lmtp_tls_dcert_file =
lmtp_tls_dkey_file = $lmtp_tls_dcert_file
lmtp_tls_eccert_file =
lmtp_tls_eckey_file = $lmtp_tls_eccert_file
lmtp_tls_enforce_peername = yes
lmtp_tls_exclude_ciphers =
lmtp_tls_fingerprint_cert_match =
lmtp_tls_fingerprint_digest = md5
lmtp_tls_key_file = $lmtp_tls_cert_file
lmtp_tls_loglevel = 0
lmtp_tls_mandatory_ciphers = medium
lmtp_tls_mandatory_exclude_ciphers =
lmtp_tls_mandatory_protocols = SSLv3, TLSv1
lmtp_tls_note_starttls_offer = no
lmtp_tls_per_site =
lmtp_tls_policy_maps =
lmtp_tls_protocols = !SSLv2
lmtp_tls_scert_verifydepth = 9
lmtp_tls_secure_cert_match = nexthop
lmtp_tls_security_level =
lmtp_tls_session_cache_database =
lmtp_tls_session_cache_timeout = 3600s
lmtp_tls_verify_cert_match = hostname
lmtp_use_tls = no
lmtp_xforward_timeout = 300s
local_command_shell =
local_destination_concurrency_failed_cohort_limit = $default_destination_concurrency_failed_cohort_limit
local_destination_concurrency_limit = 2
local_destination_concurrency_negative_feedback = $default_destination_concurrency_negative_feedback
local_destination_concurrency_positive_feedback = $default_destination_concurrency_positive_feedback
local_destination_rate_delay = $default_destination_rate_delay
local_destination_recipient_limit = 1
local_header_rewrite_clients = permit_inet_interfaces
local_initial_destination_concurrency = $initial_destination_concurrency
local_recipient_maps = proxy:unix:passwd.byname $alias_maps
local_transport = local:$myhostname
luser_relay =
mail_name = Postfix
mail_owner = postfix
mail_release_date = 20100319
mail_spool_directory = /var/mail
mail_version = 2.6.6
mailbox_command =
mailbox_command_maps =
mailbox_delivery_lock = fcntl, dotlock
mailbox_size_limit = 51200000
mailbox_transport =
mailbox_transport_maps =
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
maps_rbl_domains =
maps_rbl_reject_code = 554
masquerade_classes = envelope_sender, header_sender, header_recipient
masquerade_domains =
masquerade_exceptions =
master_service_disable =
max_idle = 100s
max_use = 100
maximal_backoff_time = 4000s
maximal_queue_lifetime = 1d
message_reject_characters =
message_size_limit = 51200000
message_strip_characters =
milter_command_timeout = 30s
milter_connect_macros = j {daemon_name} v
milter_connect_timeout = 30s
milter_content_timeout = 300s
milter_data_macros = i
milter_default_action = accept
milter_end_of_data_macros = i
milter_end_of_header_macros = i
milter_helo_macros = {tls_version} {cipher} {cipher_bits} {cert_subject} {cert_issuer}
milter_macro_daemon_name = $myhostname
milter_macro_v = $mail_name $mail_version
milter_mail_macros = i {auth_type} {auth_authen} {auth_author} {mail_addr} {mail_host} {mail_mailer}
milter_protocol = 6
milter_rcpt_macros = i {rcpt_addr} {rcpt_host} {rcpt_mailer}
milter_unknown_command_macros =
mime_boundary_length_limit = 2048
mime_header_checks = $header_checks
mime_nesting_limit = 100
minimal_backoff_time = 300s
multi_instance_directories =
multi_instance_enable = no
multi_instance_group =
multi_instance_name =
multi_instance_wrapper =
multi_recipient_bounce_reject_code = 550
mydestination = localhost.$mydomain, localhost
mydomain = domain.tld
myhostname = mail.stroy-k.ru
mynetworks = 127.0.0.0/8, 192.168.0.0/16, 141.0.176.0, 192.168.0.0/24
mynetworks_style = class
myorigin = $myhostname
nested_header_checks = $header_checks
newaliases_path = /usr/bin/newaliases.postfix
non_fqdn_reject_code = 504
non_smtpd_milters = inet:localhost:8891
notify_classes = resource, software
owner_request_special = yes
parent_domain_matches_subdomains = debug_peer_list,fast_flush_domains,mynetworks,permit_mx_backup_networks,qmqpd_authorized_clients,relay_domains,smtpd_access_maps
permit_mx_backup_networks =
pickup_service_name = pickup
plaintext_reject_code = 450
postmulti_control_commands = reload flush
Benefactor
() автор топика

Продолжение postconf:

postmulti_start_commands = start
postmulti_stop_commands = stop abort drain quick-stop
prepend_delivered_header = command, file, forward
process_id_directory = pid
propagate_unmatched_extensions = canonical, virtual
proxy_interfaces =
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 $sender_bcc_maps $recipient_bcc_maps $smtp_generic_maps $lmtp_generic_maps
proxy_write_maps = $smtp_sasl_auth_cache_name $lmtp_sasl_auth_cache_name
proxymap_service_name = proxymap
proxywrite_service_name = proxywrite
qmgr_clog_warn_time = 300s
qmgr_fudge_factor = 100
qmgr_message_active_limit = 20000
qmgr_message_recipient_limit = 20000
qmgr_message_recipient_minimum = 10
qmqpd_authorized_clients =
qmqpd_client_port_logging = no
qmqpd_error_delay = 1s
qmqpd_timeout = 300s
queue_directory = /var/spool/postfix
queue_file_attribute_count_limit = 100
queue_minfree = 0
queue_run_delay = 300s
queue_service_name = qmgr
rbl_reply_maps =
readme_directory = /usr/share/doc/postfix-2.6.6/README_FILES
receive_override_options =
recipient_bcc_maps =
recipient_canonical_classes = envelope_recipient, header_recipient
recipient_canonical_maps =
recipient_delimiter =
reject_code = 554
reject_tempfail_action = defer_if_permit
relay_clientcerts =
relay_destination_concurrency_failed_cohort_limit = $default_destination_concurrency_failed_cohort_limit
relay_destination_concurrency_limit = $default_destination_concurrency_limit
relay_destination_concurrency_negative_feedback = $default_destination_concurrency_negative_feedback
relay_destination_concurrency_positive_feedback = $default_destination_concurrency_positive_feedback
relay_destination_rate_delay = $default_destination_rate_delay
relay_destination_recipient_limit = $default_destination_recipient_limit
relay_domains = mysql:/etc/postfix/mysql/relay_domains.cf
relay_domains_reject_code = 554
relay_initial_destination_concurrency = $initial_destination_concurrency
relay_recipient_maps =
relay_transport = relay
relayhost =
relocated_maps =
remote_header_rewrite_domain =
require_home_directory = no
resolve_dequoted_address = yes
resolve_null_domain = no
resolve_numeric_domain = no
rewrite_service_name = rewrite
sample_directory = /usr/share/doc/postfix-2.6.6/samples
send_cyrus_sasl_authzid = no
sender_bcc_maps =
sender_canonical_classes = envelope_sender, header_sender
sender_canonical_maps =
sender_dependent_relayhost_maps =
sendmail_path = /usr/sbin/sendmail.postfix
service_throttle_time = 60s
setgid_group = postdrop
show_user_unknown_table_name = yes
showq_service_name = showq
smtp_always_send_ehlo = yes
smtp_bind_address =
smtp_bind_address6 =
smtp_body_checks =
smtp_cname_overrides_servername = no
smtp_connect_timeout = 30s
smtp_connection_cache_destinations =
smtp_connection_cache_on_demand = yes
smtp_connection_cache_time_limit = 2s
smtp_connection_reuse_time_limit = 300s
smtp_data_done_timeout = 600s
smtp_data_init_timeout = 120s
smtp_data_xfer_timeout = 180s
smtp_defer_if_no_mx_address_found = no
smtp_destination_concurrency_failed_cohort_limit = $default_destination_concurrency_failed_cohort_limit
smtp_destination_concurrency_limit = $default_destination_concurrency_limit
smtp_destination_concurrency_negative_feedback = $default_destination_concurrency_negative_feedback
smtp_destination_concurrency_positive_feedback = $default_destination_concurrency_positive_feedback
smtp_destination_rate_delay = $default_destination_rate_delay
smtp_destination_recipient_limit = $default_destination_recipient_limit
smtp_discard_ehlo_keyword_address_maps =
smtp_discard_ehlo_keywords =
smtp_enforce_tls = no
smtp_fallback_relay = $fallback_relay
smtp_generic_maps =
smtp_header_checks =
smtp_helo_name = $myhostname
smtp_helo_timeout = 300s
smtp_host_lookup = dns
smtp_initial_destination_concurrency = $initial_destination_concurrency
smtp_line_length_limit = 990
smtp_mail_timeout = 300s
smtp_mime_header_checks =
smtp_mx_address_limit = 5
smtp_mx_session_limit = 2
smtp_nested_header_checks =
smtp_never_send_ehlo = no
smtp_pix_workaround_delay_time = 10s
smtp_pix_workaround_maps =
smtp_pix_workaround_threshold_time = 500s
smtp_pix_workarounds = disable_esmtp,delay_dotcrlf
smtp_quit_timeout = 300s
smtp_quote_rfc821_envelope = yes
smtp_randomize_addresses = yes
smtp_rcpt_timeout = 300s
smtp_rset_timeout = 20s
smtp_sasl_auth_cache_name =
smtp_sasl_auth_cache_time = 90d
smtp_sasl_auth_enable = no
smtp_sasl_auth_soft_bounce = yes
smtp_sasl_mechanism_filter =
smtp_sasl_password_maps =
smtp_sasl_path =
smtp_sasl_security_options = noplaintext, noanonymous
smtp_sasl_tls_security_options = $smtp_sasl_security_options
smtp_sasl_tls_verified_security_options = $smtp_sasl_tls_security_options
smtp_sasl_type = cyrus
Benefactor
() автор топика

Продолжение postconf:

smtp_send_xforward_command = no
smtp_sender_dependent_authentication = no
smtp_skip_5xx_greeting = yes
smtp_skip_quit_response = yes
smtp_starttls_timeout = 300s
smtp_tls_CAfile =
smtp_tls_CApath =
smtp_tls_cert_file =
smtp_tls_ciphers = export
smtp_tls_dcert_file =
smtp_tls_dkey_file = $smtp_tls_dcert_file
smtp_tls_eccert_file =
smtp_tls_eckey_file = $smtp_tls_eccert_file
smtp_tls_enforce_peername = yes
smtp_tls_exclude_ciphers =
smtp_tls_fingerprint_cert_match =
smtp_tls_fingerprint_digest = md5
smtp_tls_key_file = $smtp_tls_cert_file
smtp_tls_loglevel = 0
smtp_tls_mandatory_ciphers = medium
smtp_tls_mandatory_exclude_ciphers =
smtp_tls_mandatory_protocols = SSLv3, TLSv1
smtp_tls_note_starttls_offer = no
smtp_tls_per_site =
smtp_tls_policy_maps =
smtp_tls_protocols = !SSLv2
smtp_tls_scert_verifydepth = 9
smtp_tls_secure_cert_match = nexthop, dot-nexthop
smtp_tls_security_level = may
smtp_tls_session_cache_database = btree:$data_directory/smtp_tls_session_cache
smtp_tls_session_cache_timeout = 3600s
smtp_tls_verify_cert_match = hostname
smtp_use_tls = no
smtp_xforward_timeout = 300s
smtpd_authorized_verp_clients = $authorized_verp_clients
smtpd_authorized_xclient_hosts =
smtpd_authorized_xforward_hosts =
smtpd_banner = $myhostname ESMTP $mail_name
smtpd_client_connection_count_limit = 20
smtpd_client_connection_rate_limit = 30
smtpd_client_event_limit_exceptions = 127.0.0.0/8
smtpd_client_message_rate_limit = 30
smtpd_client_new_tls_session_rate_limit = 0
smtpd_client_port_logging = no
smtpd_client_recipient_rate_limit = 0
smtpd_client_restrictions = permit_mynetworks permit_inet_interfaces permit_tls_all_clientcerts
smtpd_data_restrictions = permit_mynetworks,                          permit_sasl_authenticated,                          reject_unauth_pipelining,                          reject_multi_recipient_bounce,
smtpd_delay_open_until_valid_rcpt = yes
smtpd_delay_reject = yes
smtpd_discard_ehlo_keyword_address_maps =
smtpd_discard_ehlo_keywords = etrn, silent-discard
smtpd_end_of_data_restrictions =
smtpd_enforce_tls = no
smtpd_error_sleep_time = 20
smtpd_etrn_restrictions =
smtpd_expansion_filter = \t\40!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~
smtpd_forbidden_commands = CONNECT GET POST
smtpd_hard_error_limit = 15
smtpd_helo_required = yes
smtpd_helo_restrictions = permit_mynetworks,                          permit_sasl_authenticated,                          reject_non_fqdn_helo_hostname,                          reject_invalid_helo_hostname
smtpd_history_flush_threshold = 100
smtpd_junk_command_limit = ${stress?1}${stress:100}
smtpd_milters = inet:localhost:8891
smtpd_noop_commands =
smtpd_null_access_lookup_key = <>
smtpd_peername_lookup = yes
smtpd_policy_service_max_idle = 300s
smtpd_policy_service_max_ttl = 1000s
smtpd_policy_service_timeout = 100s
smtpd_proxy_ehlo = $myhostname
smtpd_proxy_filter =
smtpd_proxy_timeout = 100s
smtpd_recipient_limit = 1000
smtpd_recipient_overshoot_limit = 1000
smtpd_recipient_restrictions = reject_non_fqdn_recipient reject_unknown_recipient_domain reject_multi_recipient_bounce permit_mynetworks permit_sasl_authenticated reject_unauth_destination check_policy_service unix:/var/spool/postfix/postgrey/socket
smtpd_reject_unlisted_recipient = yes
smtpd_reject_unlisted_sender = no
smtpd_restriction_classes =
smtpd_sasl_auth_enable = yes
smtpd_sasl_authenticated_header = no
smtpd_sasl_exceptions_networks =
smtpd_sasl_local_domain =
smtpd_sasl_path = private/auth
smtpd_sasl_security_options = noanonymous
smtpd_sasl_tls_security_options = $smtpd_sasl_security_options
smtpd_sasl_type = dovecot
smtpd_sender_login_maps =
smtpd_sender_restrictions = check_sender_access hash:/etc/postfix/sender_access                     permit_mynetworks,                                                        permit_sasl_authenticated,                                                         reject_sender_login_mismatch,                            reject_non_fqdn_sender,                            reject_unknown_sender_domain,    reject_unauth_destination
smtpd_soft_error_limit = 10
smtpd_starttls_timeout = 300s
smtpd_timeout = ${stress?10}${stress:300}s
smtpd_tls_CAfile =
smtpd_tls_CApath =
smtpd_tls_always_issue_session_ids = yes
smtpd_tls_ask_ccert = no
smtpd_tls_auth_only = no
smtpd_tls_ccert_verifydepth = 9
smtpd_tls_cert_file = /etc/postfix/certs/cert.pem
smtpd_tls_ciphers = export
smtpd_tls_dcert_file =
smtpd_tls_dh1024_param_file =
smtpd_tls_dh512_param_file =
smtpd_tls_dkey_file = $smtpd_tls_dcert_file
smtpd_tls_eccert_file =
smtpd_tls_eckey_file = $smtpd_tls_eccert_file
smtpd_tls_eecdh_grade = none
smtpd_tls_exclude_ciphers =
smtpd_tls_fingerprint_digest = md5
smtpd_tls_key_file = /etc/postfix/certs/key.pem
smtpd_tls_loglevel = 1
smtpd_tls_mandatory_ciphers = medium
smtpd_tls_mandatory_exclude_ciphers =
smtpd_tls_mandatory_protocols = SSLv3, TLSv1
smtpd_tls_protocols =
smtpd_tls_received_header = yes
smtpd_tls_req_ccert = no
smtpd_tls_security_level = may
smtpd_tls_session_cache_database =
smtpd_tls_session_cache_timeout = 3600s
smtpd_tls_wrappermode = no
smtpd_use_tls = no
soft_bounce = no
stale_lock_time = 500s
stress =
strict_7bit_headers = no
strict_8bitmime = no
strict_8bitmime_body = no
strict_mailbox_ownership = yes
strict_mime_encoding_domain = no
strict_rfc821_envelopes = no
sun_mailtool_compatibility = no
swap_bangpath = yes
syslog_facility = mail
syslog_name = ${multi_instance_name:postfix}${multi_instance_name?$multi_instance_name}
tcp_windowsize = 0
tls_daemon_random_bytes = 32
tls_eecdh_strong_curve = prime256v1
tls_eecdh_ultra_curve = secp384r1
tls_export_cipherlist = ALL:+RC4:@STRENGTH
tls_high_cipherlist = ALL:!EXPORT:!LOW:!MEDIUM:+RC4:@STRENGTH
tls_low_cipherlist = ALL:!EXPORT:+RC4:@STRENGTH
tls_medium_cipherlist = ALL:!EXPORT:!LOW:+RC4:@STRENGTH
tls_null_cipherlist = eNULL:!aNULL
tls_random_bytes = 32
tls_random_exchange_name = ${data_directory}/prng_exch
tls_random_prng_update_period = 3600s
tls_random_reseed_period = 3600s
tls_random_source = dev:/dev/urandom
Benefactor
() автор топика

Продолжение postconf:

trace_service_name = trace
transport_maps =
transport_retry_time = 60s
trigger_timeout = 10s
undisclosed_recipients_header = To: undisclosed-recipients:;
unknown_address_reject_code = 450
unknown_address_tempfail_action = $reject_tempfail_action
unknown_client_reject_code = 450
unknown_helo_hostname_tempfail_action = $reject_tempfail_action
unknown_hostname_reject_code = 450
unknown_local_recipient_reject_code = 550
unknown_relay_recipient_reject_code = 550
unknown_virtual_alias_reject_code = 550
unknown_virtual_mailbox_reject_code = 550
unverified_recipient_defer_code = 450
unverified_recipient_reject_code = 450
unverified_recipient_reject_reason =
unverified_recipient_tempfail_action = $reject_tempfail_action
unverified_sender_defer_code = 450
unverified_sender_reject_code = 450
unverified_sender_reject_reason =
unverified_sender_tempfail_action = $reject_tempfail_action
verp_delimiter_filter = -=+
virtual_alias_domains = $virtual_alias_maps
virtual_alias_expansion_limit = 1000
virtual_alias_maps = mysql:/etc/postfix/mysql/virtual_alias_maps.cf,                     mysql:/etc/postfix/mysql/virtual_alias_domain_maps.cf
virtual_alias_recursion_limit = 1000
virtual_destination_concurrency_failed_cohort_limit = $default_destination_concurrency_failed_cohort_limit
virtual_destination_concurrency_limit = $default_destination_concurrency_limit
virtual_destination_concurrency_negative_feedback = $default_destination_concurrency_negative_feedback
virtual_destination_concurrency_positive_feedback = $default_destination_concurrency_positive_feedback
virtual_destination_rate_delay = $default_destination_rate_delay
virtual_destination_recipient_limit = $default_destination_recipient_limit
virtual_gid_maps = static:1000
virtual_initial_destination_concurrency = $initial_destination_concurrency
virtual_mailbox_base = /home/vmail/vmail
virtual_mailbox_domains = mysql:/etc/postfix/mysql/virtual_mailbox_domains.cf
virtual_mailbox_limit = 51200000
virtual_mailbox_lock = fcntl, dotlock
virtual_mailbox_maps = mysql:/etc/postfix/mysql/virtual_mailbox_maps.cf
virtual_minimum_uid = 1000
virtual_transport = dovecot
virtual_uid_maps = static:1000
Benefactor
() автор топика
Ответ на: Продолжение postconf: от Benefactor

OMFG, прекрати выкладывать postconf без -n. Тем более когда он малополезен.

В твоём куске лога не видно, от кого письмо. Это валидный юзер, сконнектившийся снаружи? Изнутри?

x3al ★★★★★
()
Ответ на: комментарий от x3al

Стоит redmine, к нему была одна учетная запись прикручена, но после того, как появились «странные очереди» в postfix, поменял пароль к этой учетной записи и пока открутил её в redmine.

Benefactor
() автор топика
Ответ на: комментарий от Benefactor

Коннектится снаружи...

Sep  5 13:42:41 KorCentOS postfix/smtpd[16721]: connect from s15968772.onlinehome-server.info[217.160.252.130]
Sep  5 13:42:41 KorCentOS postfix/smtpd[16721]: warning: connect to Milter service inet:localhost:8891: Connection refused
Sep  5 13:42:43 KorCentOS postfix/smtpd[16721]: warning: s15968772.onlinehome-server.info[217.160.252.130]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep  5 13:42:43 KorCentOS postfix/smtpd[16721]: lost connection after AUTH from s15968772.onlinehome-server.info[217.160.252.130]
Sep  5 13:42:43 KorCentOS postfix/smtpd[16721]: disconnect from s15968772.onlinehome-server.info[217.160.252.130]
Sep  5 13:42:56 KorCentOS postfix/smtpd[16721]: connect from forward5h.mail.yandex.net[84.201.186.23]
Sep  5 13:42:56 KorCentOS postfix/smtpd[16721]: warning: connect to Milter service inet:localhost:8891: Connection refused
Sep  5 13:42:56 KorCentOS postfix/smtpd[16721]: setting up TLS connection from forward5h.mail.yandex.net[84.201.186.23]
Sep  5 13:42:56 KorCentOS postfix/smtpd[16721]: Anonymous TLS connection established from forward5h.mail.yandex.net[84.201.186.23]: TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)
Sep  5 13:42:56 KorCentOS postgrey[2897]: action=pass, reason=client AWL, client_name=forward5h.mail.yandex.net, client_address=84.201.186.23, sender=novyjvek@yandex.ru, recipient=info@stroy-k.ru
Sep  5 13:42:56 KorCentOS postfix/smtpd[16721]: A01F0C2BA4: client=forward5h.mail.yandex.net[84.201.186.23]
Benefactor
() автор топика
Ответ на: комментарий от x3al

Вот, что выводит:

 postcat -q 3EE0AC2F24
*** ENVELOPE RECORDS deferred/3/3EE0AC2F24 ***
message_size:            2647            4343              50               0            2647
message_arrival_time: Fri Sep  5 08:54:39 2014
create_time: Fri Sep  5 08:54:39 2014
named_attribute: rewrite_context=remote
sender: recruitment@monster.com
named_attribute: encoding=7bit
named_attribute: log_client_name=localhost
named_attribute: log_client_address=127.0.0.1
named_attribute: log_client_port=51186
named_attribute: log_message_origin=localhost[127.0.0.1]
named_attribute: log_helo_name=localhost
named_attribute: log_protocol_name=ESMTP
named_attribute: client_name=localhost
named_attribute: reverse_client_name=localhost
named_attribute: client_address=127.0.0.1
named_attribute: client_port=51186
named_attribute: helo_name=localhost
named_attribute: protocol_name=ESMTP
named_attribute: client_address_type=2
named_attribute: dsn_orig_rcpt=rfc822;mb0578@aol.com
original_recipient: mb0578@aol.com
recipient: mb0578@aol.com
named_attribute: dsn_orig_rcpt=rfc822;mb05@aol.com
.................
*** MESSAGE CONTENTS deferred/3/3EE0AC2F24 ***
Received: from localhost (localhost [127.0.0.1])
        by mail.stroy-k.ru (Postfix) with ESMTP id 3EE0AC2F24;
        Fri,  5 Sep 2014 08:54:39 +0400 (SAMT)
X-Virus-Scanned: amavisd-new at domain.tld
Received: from mail.stroy-k.ru ([127.0.0.1])
        by localhost (mail.domain.tld [127.0.0.1]) (amavisd-new, port 10024)
        with LMTP id gSNqy0t0_5kk; Fri,  5 Sep 2014 08:54:10 +0400 (SAMT)
Received: from 62.232.87.226 (unknown [62.232.87.226])
        by mail.stroy-k.ru (Postfix) with ESMTPA id 5A97EC3179;
        Thu,  4 Sep 2014 20:55:43 +0400 (SAMT)
Message-ID: <55704F4DF3914676BE807E4A4E424A16@SCOPE-RDS-02>
Reply-To: "Monster.com" <recruitment@monster.com>
From: "Monster.com" <recruitment@monster.com>
Subject: Job Offer
Date: Thu, 4 Sep 2014 17:55:23 +0100
MIME-Version: 1.0
Content-Type: multipart/alternative;
        boundary="----=_NextPart_000_2228_01CFC869.66496100"
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.00.2900.5512
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579

This is a multi-part message in MIME format.

------=_NextPart_000_2228_01CFC869.66496100
Content-Type: text/plain;
        charset="windows-1251"
Content-Transfer-Encoding: quoted-printable


We have brought to you an employment opportunity provided by Walmart.
You and other people have been selected from a list of consumers to apply=
 for the position of a freelance market researcher.
This post is presented in a full-time job or a part-time job.
If you are interested you can continue reading about the company and what=
 this position involves by pressing here.=20

------=_NextPart_000_2228_01CFC869.66496100
Content-Type: text/html;
        charset="windows-1251"
Content-Transfer-Encoding: quoted-printable

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content=3D"text/html; charset=3Dwindows-1252" http-equiv=3DContent-=
Type>
<META name=3DGENERATOR content=3D"MSHTML 10.00.9200.17054"></HEAD>
<BODY bottomMargin=3D5 leftMargin=3D5 rightMargin=3D5 topMargin=3D5 bgCol=
or=3D#ffffff>
<DIV>&nbsp;</DIV>We have brought to you an employment opportunity provide=
d by=20
Walmart.<BR>You and other people have been selected from a list of consum=
ers to=20
apply for the position of a freelance market researcher.<BR>This post is=20
presented in a full-time job or a part-time job.<BR>If you are interested=
 you=20
can continue reading about the company and what this position involves by=
=20
pressing <A href=3D"http://197.248.134.19/JobDetails.htm">here</A>. </BOD=
Y></HTML>

------=_NextPart_000_2228_01CFC869.66496100--
*** HEADER EXTRACTED deferred/3/3EE0AC2F24 ***
named_attribute: encoding=7bit
*** MESSAGE FILE END deferred/3/3EE0AC2F24 ***
Benefactor
() автор топика
Ответ на: комментарий от Benefactor

Поздравляю, на твоём сервере — спамбот. Настройки постфикса побоку, ему с локалхоста скармливают спам.

Советую переустановить, есть шансы, что у тебя на сервере руткит.

В твоём предыдущем логе, где коннектятся удалённо — ничего относящегося к проблеме, кстати. Тебя просили сделать grep 3EE0AC2F24 /где/там/лог/постфикса, чтобы иметь шанс увидеть, под каким юзером висит спамбот.

x3al ★★★★★
()
Ответ на: комментарий от Benefactor

Sep 5 08:54:39 KorCentOS postfix/smtpd[7349]: 3EE0AC2F24: client=localhost[127.0.0.1]

Ок. Максимум, что можешь сделать — попробовать найти дырку, через которую тебе залили эту нехорошую вещь. Шлют, сконнектившись на localhost по TCP, а не скармливанием почты напрямую. Можешь даже попробовать найти, что коннектится к нему с локалхоста, но смысла мало: дырка всё равно останется, даже если уберёшь — могут залить заново.

Отсюда и совет переустановить/перезалить последний чистый бэкап.

x3al ★★★★★
()
Ответ на: комментарий от x3al

Ну и если не удастся найти дырку до переустановки — проверить пароли и всё, что торчит в сеть. Хотя проблема может быть и у одного из кодеров с доступом до сервера: заливка шеллов через putty.exe никого не удивляет.

x3al ★★★★★
()
Ответ на: комментарий от x3al

Большое спасибо, за то что подсказали в каком направлении нужно двигаться и что необходимо сделать. Сейчас буду заливать старые дампы и смотреть не проявится-ли эта гадость вновь !

Benefactor
() автор топика
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