coloque o reject_sender_login_mismatch somente na diretiva smtpd_sender_restrictions e teste para ver...
Atenciosamente, *Gabriel Ricardo.* *Skype:* gricardo87 *MSN:* [email protected] *Twitter:* twitter.com/gricardo87 *Blog:* www.tinotapa.com.br 2011/9/1 Isaac Sampaio <[email protected]> > Olá pessoal depois de passar um bom tempo pesquisando nesta lista sobre o > uso do reject_sender_login_mismatch do postfix, não consegui fazer > funcionar. > > De um tempo pra cá meu servidor tem sido inundado de spams e praticamente > todos com o remetente alterado, vi aqui mesmo na lista q é possivel > resolver > com a configuração conjunta do reject_sender_login_mismatch e > smtpd_sender_login_maps. Assim sendo eu fiz o seguinte: > > Criei o arquivo /etc/postfix/users.auth > > isaac@meudominio isaac > > > E conforme meu main.conf abaixo declarei: > > smtpd_sender_login_maps = hash:/etc/postfix/users.auth > > smtpd_sender_restrictions = reject_sender_login_mismatch, > permit_sasl_authenticated, reject_non_fqdn_sender, > reject_unknown_sender_domain > smtpd_recipient_restrictions = permit_sasl_authenticated, > permit_mynetworks, > reject_unauth_destination, reject_non_fqdn_sender, > reject_unknown_sender_domain, reject_sender_login_mismatch > > O bloqueio funcionou, mas infelizmente não consigo mais enviar email de > jeito algum veja: > > Sep 1 23:24:43 bn1 postfix/smtpd[23793]: NOQUEUE: reject: RCPT from > unknown[200.xxx.xxx.xxx]: 553 5.7.1 <[email protected]>: Sender > address rejected: not owned by user [email protected]; from=< > [email protected]> to=<isaac@meudominio> proto=ESMTP helo=<HOME> > > veja que meu login esta igual ao meu from e nem pra mim mesmo eu consigo > enviar. Se puderem me ajudar ficarei muito grato. > > > Meu main.conf > > > #soft_bounce = no > queue_directory = /var/spool/postfix > command_directory = /usr/sbin > daemon_directory = /usr/libexec/postfix > mail_owner = postfix > #default_privs = nobody > myhostname = bn1.barreirasnet.com.br > message_size_limit = 18009654 > mydomain = barreirasnet.com.br > #myorigin = $myhostname > myorigin = $mydomain > #inet_interfaces = all > #inet_interfaces = $myhostname > #inet_interfaces = $myhostname, localhost > mydestination = $mydomain, localhost.$mydomain, localhost, mail.$mydomain, > www.$mydomain, ftp.$mydomain, gol.inf.br, goodnet.psi.br, goll.com.br > #local_recipient_maps = unix:passwd.byname $alias_maps > #local_recipient_maps = proxy:unix:passwd.byname $alias_maps > #local_recipient_maps = > unknown_local_recipient_reject_code = 550 > mailbox_size_limit = 102400000 > #mynetworks_style = class > #mynetworks_style = subnet > #mynetworks_style = host > #mynetworks = 127.0.0.0/8 > #mynetworks = $config_directory/mynetworks > #mynetworks = hash:/etc/postfix/network_table > relay_domains = $mydestination > #relayhost = $mydomain > #relayhost = [gateway.my.domain] > #relayhost = [mailserver.isp.tld] > #relayhost = uucphost > #relayhost = [an.ip.add.ress] > #relay_recipient_maps = hash:/etc/postfix/relay_recipients > #in_flow_delay = 1s > virtual_alias_domains = /etc/postfix/local-host-names > virtual_alias_maps = hash:/etc/postfix/virtusertable > alias_maps = hash:/etc/aliases > #alias_database = dbm:/etc/aliases > #alias_database = dbm:/etc/mail/aliases > #alias_database = hash:/etc/aliases > #alias_database = hash:/etc/aliases, hash:/opt/majordomo/aliases > #recipient_delimiter = + > #home_mailbox = Mailbox > #home_mailbox = Maildir/ > mail_spool_directory = /var/spool/mail > #mailbox_command = /some/where/procmail > #mailbox_transport = lmtp:unix:/file/name > #mailbox_transport = cyrus > #fallback_transport = lmtp:unix:/file/name > #fallback_transport = cyrus > #fallback_transport = > #luser_relay = [email protected] > #luser_relay = [email protected] > #luser_relay = admin+$local > ###header_checks = regexp:/etc/postfix/header_checks > #Checagem do Corpo da Mensagem > ###body_checks = regexp:/etc/postfix/body_checks > #fast_flush_domains = $relay_domains > #smtpd_banner = $myhostname ESMTP $mail_name > #smtpd_banner = $myhostname ESMTP $mail_name ($mail_version) > #local_destination_concurrency_limit = 2 > #default_destination_concurrency_limit = 20 > debug_peer_level = 2 > #debug_peer_list = 127.0.0.1 > #debug_peer_list = some.domain > maximal_queue_lifetime = 1d > debugger_command = > PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin > xxgdb $daemon_directory/$process_name $process_id & sleep 5 > sendmail_path = /usr/sbin/sendmail > newaliases_path = /usr/bin/newaliases > mailq_path = /usr/bin/mailq > setgid_group = postdrop > html_directory = no > manpage_directory = /usr/local/man > sample_directory = /etc/postfix > readme_directory = no > #disable_dns_lookups = no > disable_vrfy_command = yes > smtpd_sasl_auth_enable = yes > #smtpd_recipient_restrictions = permit_mynetworks > smtpd_sasl_security_options = noanonymous > #broken_sasl_auth_clients = yes > #smtpd_sender_login_maps = regexp:/etc/postfix/users.auth > smtpd_sender_login_maps = hash:/etc/postfix/users.auth > #smtpd_sasl_local_domain = $mydomain > strict_rfc821_envelopes = yes > smtpd_helo_required = yes > smtpd_sender_restrictions = reject_sender_login_mismatch, > permit_sasl_authenticated, reject_non_fqdn_sender, > reject_unknown_sender_domain, reject_unauth_pipelining, > hash:/etc/postfix/access > # reject_rbl_client relays.ordb.org, > smtpd_banner = $myhostname ESMTP > smtpd_sasl_auth_enable = yes > smtpd_sasl_security_options = noanonymous > smtpd_sasl_authenticated_header = yes > smtpd_sasl_local_domain = $mydomain > broken_sasl_auth_clients = yes > > smtpd_recipient_restrictions = permit_sasl_authenticated, > permit_mynetworks, > reject_unauth_destination, reject_non_fqdn_sender, > reject_unknown_sender_domain, reject_unknown_recipient_domain, > reject_sender_login_mismatch, reject_invalid_hostname, reject_rbl_client > combined.njabl.org, reject_rbl_client bl.spamcop.net, reject_rbl_client > sbl-xbl.spmhaus.org > data_directory = /var/lib/postfix > > Abraço a todos > _______________________________________________ > Postfix-BR mailing list > [email protected] > http://listas.softwarelivre.org/mailman/listinfo/postfix-br > _______________________________________________ Postfix-BR mailing list [email protected] http://listas.softwarelivre.org/mailman/listinfo/postfix-br
