Ip bloqueado, spamhaus.org
1. Ip bloqueado, spamhaus.org
striteiro
(usa Slackware)
Enviado em 11/01/2011 - 10:46h
Bom dia, preciso de uma ajuda...trabalho em um provedor de internet, temos um link dedicado.
Montei um servidor de email, recebo email de alguns lugares e de outros nao.
Quando envio email para hotmail.com ou yahoo.com.br, sempre retorna com um erro dizendo que meu ip esta bloqueado e etc...
Li varios assuntos a respeito disso, cheguei a um problema, SPAM, meu log registra varias tentativas de envio de email de emails e dominios que nao conheco.
removo o ip do spamhaus, mais tarde ele retorna pro spamhaus e pro cbl.
Alguem sabe o que posso fazer?
Ainda nao tenho reverso da oi, mas ja estou solicitando, mas creio eu que talvez nao seja esse o problema, uma vez que recebo emails de quase todos os servidores mx.
posto abaixo o meu main.cf:
# Enable IPv4, and IPv6 if supported
inet_protocols = ipv4
myhostname = mail.mastervicosa.com.br
myorigin = mastervicosa.com.br
mydomain = mastervicosa.com.br
mail_name = iRedMail
mail_version = 0.6.0
biff = no
relay_domains = $mydestination, proxy:ldap:/etc/postfix/ldap_relay_domains.cf
mynetworks = 127.0.0.0/8, 200.216.214.0/29, 187.76.4.0/19
mynetworks_style = subnet
smtpd_data_restrictions = reject_unauth_pipelining
smtpd_reject_unlisted_recipient = yes
smtpd_sender_restrictions = permit_mynetworks, reject_sender_login_mismatch, permit_sasl_authenticated
delay_warning_time = 0h
policy_time_limit = 3600
maximal_queue_lifetime = 1d
bounce_queue_lifetime = 1d
recipient_delimiter = +
proxy_read_maps = $canonical_maps $lmtp_generic_maps $local_recipient_maps $mydestination $mynetworks $recipient_bcc_maps $recipient_canonical_maps $relay_domains $relay_recipient_maps $relocated_maps $sender_bcc_maps $sender_canonical_maps $smtp_generic_maps $smtpd_sender_login_maps $transport_maps $virtual_alias_domains $virtual_alias_maps $virtual_mailbox_domains $virtual_mailbox_maps
smtpd_helo_required = yes
smtpd_helo_restrictions = permit_mynetworks,permit_sasl_authenticated, check_helo_access pcre:/etc/postfix/helo_access.pcre
queue_run_delay = 300s
minimal_backoff_time = 300s
maximal_backoff_time = 4000s
enable_original_recipient = no
maximal_backoff_time = 4000s
enable_original_recipient = no
disable_vrfy_command = yes
home_mailbox = Maildir/
allow_min_user = no
mailbox_size_limit = 15728640
virtual_minimum_uid = 500
virtual_uid_maps = static:500
virtual_gid_maps = static:500
virtual_mailbox_base = /var/vmail
transport_maps = proxy:ldap:/etc/postfix/ldap_transport_maps_user.cf, proxy:ldap:/etc/postfix/ldap_transport_maps_domain.cf
virtual_alias_maps = proxy:ldap:/etc/postfix/ldap_virtual_alias_maps.cf, proxy:ldap:/etc/postfix/ldap_virtual_group_maps.cf, proxy:ldap:/etc/postfix/ldap_sender_login_maps.cf, proxy:ldap:/etc/postfix/ldap_catch_all_maps.cf
virtual_mailbox_domains = proxy:ldap:/etc/postfix/ldap_virtual_mailbox_domains.cf
virtual_mailbox_maps = proxy:ldap:/etc/postfix/ldap_virtual_mailbox_maps.cf
sender_bcc_maps = proxy:ldap:/etc/postfix/ldap_sender_bcc_maps_domain.cf, proxy:ldap:/etc/postfix/ldap_sender_bcc_maps_user.cf
recipient_bcc_maps = proxy:ldap:/etc/postfix/ldap_recipient_bcc_maps_domain.cf, proxy:ldap:/etc/postfix/ldap_recipient_bcc_maps_user.cf
relay_recipient_maps = proxy:ldap:/etc/postfix/ldap_virtual_mailbox_maps.cf
smtpd_sender_login_maps = proxy:ldap:/etc/postfix/ldap_sender_login_maps.cf
smtpd_reject_unlisted_sender = yes
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain =
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_sasl_authenticated_header = no
smtpd_recipient_restrictions = reject_rbl_client zen.spamhaus.org, reject_unlisted_recipient, reject_sender_login_mismatch, permit_sasl_authenticated, permit_mynetworks, reject_invalid_hostname, reject_non_fqdn_sender, reject_unauth_destination, reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unlisted_recipient, check_policy_service inet:127.0.0.1:7777, permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, reject_non_fqdn_helo_hostname, reject_invalid_helo_hostname, check_policy_service inet:127.0.0.1:10031
smtpd_tls_security_level = may
smtpd_enforce_tls = no
smtpd_tls_loglevel = 0
smtpd_tls_key_file = /etc/pki/tls/private/iRedMail.key
smtpd_tls_cert_file = /etc/pki/tls/certs/iRedMail_CA.pem
tls_random_source = dev:/dev/urandom
tls_daemon_random_source = dev:/dev/urandom
#
# Uncomment the following line to enable policyd sender throttle.
#
#smtpd_end_of_data_restrictions = check_policy_service inet:127.0.0.1:10032
mailbox_command = /usr/libexec/dovecot/deliver
virtual_transport = dovecot
dovecot_destination_recipient_limit = 1
smtpd_sasl_type = dovecot
smtpd_sasl_path = dovecot-auth
content_filter = smtp-amavis:[127.0.0.1]:10024
e mais ou menos isso...
preciso resolver esse problema, alguem pode me ajudar?
Desde ja agradeco a familia viva o linux.
Um abraco.