550 - refused to talk to me

[IceManSpy 4]

Cześć

Mam problem z wysyłką maili na jeden serwer. Po wysłaniu maila otrzymuję jako zwrotkę (wiadomość bounce) takie coś:

<organicoils@ukr.net>: host mxs.ukr.net[212.42.77.251] refused to talk to me:
550 http://wiki.ukr.net/mta/err.html#rblled?IP_SERWERA

 

Wszędzie maile dochodzą (nie mam informacji o innych problemach), tylko są problemy z tym serwerem. Kolega po napisaniu maila z gmaila na tamten serwer (adres) dostał informacje, że nie ma maili z tego serwera (adresu). Mój serwer to Kimsufi.

Konfiguracja mian.cf dla postfixa .
IP_SERWERA - IP mojego serwera
ADRES_REV_DNS - adres revDNS dla serwera
(jeśli powyższe dane będą potrzebne to podam, ale wolałbym ich nie zamieszczać publicznie )

#myorigin = /etc/mailname

smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
biff = no

append_dot_mydomain = no

delay_warning_time = 30m

readme_directory = /usr/share/doc/postfix

smtpd_tls_cert_file = /etc/postfix/smtpd.cert
smtpd_tls_key_file = /etc/postfix/smtpd.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

smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
myhostname = ADRES_REV_DNS
alias_maps = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
alias_database = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
myorigin = /etc/mailname
#mydestination = ADRES_REV_DNS, localhost, localhost.localdomain
mydestination = localhost, localhost.localdomain
relayhost =
mynetworks = 127.0.0.0/8 [::1]/128
mailbox_size_limit = 0
message_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
html_directory = /usr/share/doc/postfix/html
virtual_alias_domains =
virtual_alias_maps = hash:/var/lib/mailman/data/virtual-mailman, proxy:mysql:/etc/postfix/mysql-virtual_forwardings.cf, proxy:mysql:/etc/postfix/mysql-virtual_email2email.cf
virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf
virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf
virtual_mailbox_base = /var/vmail
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000
inet_protocols = ipv4
smtpd_sasl_auth_enable = yes
broken_sasl_auth_clients = yes
smtpd_sasl_authenticated_header = yes
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, check_recipient_access mysql:/etc/postfix/mysql-virtual_recipient.cf
smtpd_tls_security_level = may
transport_maps = hash:/var/lib/mailman/data/transport-mailman, proxy:mysql:/etc/postfix/mysql-virtual_transports.cf
relay_domains = mysql:/etc/postfix/mysql-virtual_relaydomains.cf
relay_recipient_maps = mysql:/etc/postfix/mysql-virtual_relayrecipientmaps.cf
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
smtpd_sender_restrictions = check_sender_access mysql:/etc/postfix/mysql-virtual_sender.cf
smtpd_client_restrictions = check_client_access mysql:/etc/postfix/mysql-virtual_client.cf
smtpd_client_message_rate_limit = 100
maildrop_destination_concurrency_limit = 1
maildrop_destination_recipient_limit = 1
virtual_transport = dovecot
header_checks = regexp:/etc/postfix/header_checks
mime_header_checks = regexp:/etc/postfix/mime_header_checks
nested_header_checks = regexp:/etc/postfix/nested_header_checks
body_checks = regexp:/etc/postfix/body_checks
owner_request_special = no
smtp_tls_security_level = may
smtpd_tls_mandatory_protocols = !SSLv2, !SSLv3
smtpd_tls_protocols = !SSLv2,!SSLv3
smtp_tls_protocols = !SSLv2,!SSLv3
dovecot_destination_recipient_limit = 1
smtpd_sasl_type = dovecot
smtpd_sasl_path = private/auth
content_filter = amavis:[127.0.0.1]:10024
receive_override_options = no_address_mappings
queue_run_delay = 300s
maximal_queue_lifetime = 1h
minimal_backoff_time = 300s
maximal_backoff_time = 900s
bounce_template_file = /etc/postfix/bounce.cf

[murgal 0]

Pokaż log z otrzymania wiadomości. Bo jak rozumiem masz problem ze swoim serwerem ? Czy odbiorcy?

 

cat /var/log/mail.log | grep -i 550

Edytowano Sierpień 16, 2016 przez murgal (zobacz historię edycji)

[IceManSpy 4]

Z mojego nie dochodzi do odbiorcy. W logu mam coś takiego:

 

Aug 3 13:04:35 srv postfix/smtp[18626]: C98FF27E4248: to=<MAIL_ADRESATA>, relay=mxs.ukr.net[212.42.77.251]:25, delay=3681, delays=3681/0.03/0.16/0, dsn=4.0.0, status=deferred (host mxs.ukr.net[212.42.77.251] refused to talk to me: 550 http://wiki.ukr.net/mta/err.html#rblled?IP_SERWERA)

 

[Rolej 58]

Wystarczyło spojrzeć co oni tam piszą. Tamten dostawca prawdopodobnie blokuje wszystko z OVH, FirstVDS i Digital Ocean.

Due to hundreds of thousands spam messages daily all of the networks of FirstVDS, OVH and Digital Ocean providers were blacklisted.

If you are a customer of one of those hosting providers, drop us a message with next information:

1. Company name (if exist)

2. Domain name

3. IP address of SMTP server

4. Daily amount of messages

5. Type of messages

Informacje wysyłasz tu: postmaster@ukr.net

[IceManSpy 4]

Nie doczytałem do końca tej cyrylicy...

 

Dzięki za pomoc