Здравствуйте! Подскажите, пожалуйста, как мне запретить приём неадресованных мне писем? Раньше такого не было, а сейчас письма валятся как из ведра.

Заголовок одного из таких писем:

Return-Path: <oxduvpb@geremans.co.ua> X-Original-To: мой_реальный_почтовый_адрес Delivered-To: мой_реальный_почтовый_адрес Received: from geremans.co.ua (mail.geremans.co.ua [85.25.152.209]) by mail.weboptimal.ru (Postfix) with ESMTP id DD29214295 for <мой_реальный_почтовый_адрес>; Tue, 5 Jul 2016 07:06:46 +0400 (MSK) Received: from geremans.co.ua (unknown [95.213.169.20]) by geremans.co.ua (Postfix) with ESMTPA id 71E4D408BC5; Tue, 5 Jul 2016 03:31:57 +0300 (EEST) Message-ID: <e0a301d1d66d$cd124140$f727be25@oxduvpb> From: «=?windows-1251?B?ztHAIDExMDA=?=» <oxduvpb@geremans.co.ua> To: <kuksa@aqua.laser.ru> Subject: =?windows-1251?B?1O7t4PD8Ld3r5ery8O747url8A==?= Date: Tue, 05 Jul 2016 03:32:05 +0300 MIME-Version: 1.0 Content-Type: multipart/related; type=«multipart/alternative»; boundary="----=_NextPart_000_0006_01D1D66B.D63C5D20" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Windows Live Mail 14.0.8117.416 X-MimeOLE: Produced By Microsoft MimeOLE V14.0.8117.416

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Содержимое main.cf:

smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu) biff = no append_dot_mydomain = no readme_directory = no

smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key smtpd_use_tls=yes smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache

mydomain = weboptimal.ru mydestination = localhost myhostname = mail.$mydomain myorigin = $mydomain alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases mynetworks = 127.0.0.0/8 mailbox_command = procmail -a «$EXTENSION» recipient_delimiter = + inet_interfaces = all

local_recipient_maps = hash:/etc/postfix/recipients smtpd_reject_unlisted_sender = yes

virtual_mailbox_domains = $mydomain, areal.ru virtual_mailbox_base = /var/mail/ virtual_mailbox_maps = hash:/etc/postfix/vmailbox

virtual_uid_maps = hash:/etc/postfix/virtual_uid_maps virtual_gid_maps = $virtual_uid_maps

smtpd_sasl_auth_enable = yes smtpd_sasl_type = dovecot smtpd_sasl_path = private/auth broken_sasl_auth_clients = yes smtpd_sasl_authenticated_header = yes

smtpd_helo_required = yes

smtpd_recipient_restrictions = permit_sasl_authenticated, reject_invalid_helo_hostname, reject_unknown_client, reject_invalid_hostname, reject_non_fqdn_hostname, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unknown_sender_domain, reject_unknown_recipient_domain, permit_mynetworks, reject_unauth_pipelining, reject_unauth_destination, check_relay_domains, reject_unlisted_recipient, reject_unverified_recipient, reject_rbl_client zombie.dnsbl.sorbs.net, reject_rbl_client cbl.abuseat.org, reject_rbl_client zen.spamhaus.org, reject_rbl_client bl.spamcop.net, reject_rbl_client multihop.dsbl.org, reject_rbl_client work.rsbs.express.ru, reject_rbl_client dnsbl.sorbs.net

smtpd_data_restrictions = reject_unauth_pipelining, reject_multi_recipient_bounce, permit

smtpd_sender_restrictions = reject_non_fqdn_recipient, reject_unknown_address, reject_unlisted_recipient, reject_unverified_sender, permit_sasl_authenticated, permit_mynetworks, reject_invalid_hostname, reject_non_fqdn_hostname, reject_non_fqdn_sender, reject_unknown_client_hostname, reject_unknown_sender_domain, reject_unknown_hostname, reject_rbl_client zombie.dnsbl.sorbs.net, reject_rbl_client cbl.abuseat.org, reject_rbl_client zen.spamhaus.org, reject_rbl_client bl.spamcop.net, reject_rbl_client multihop.dsbl.org, reject_rbl_client work.rsbs.express.ru, reject_rbl_client dnsbl.sorbs.net, reject_rhsbl_sender dsn.rfc-ignorant.org, permit

smtpd_client_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unknown_reverse_client_hostname, reject_unknown_client, reject_rbl_client zen.spamhaus.org, reject_rbl_client cbl.abuseat.org, reject_rbl_client bl.spamcop.net

local_destination_concurrency_limit = 2 default_destination_concurrency_limit = 10

mailbox_size_limit = 104857600 message_size_limit = 15728640

anvil_rate_time_unit = 60s smtpd_client_message_rate_limit = 10

recipient_bcc_maps = hash:/etc/postfix/recipient_bcc