Como deixar cair as rejeições de correio de registo para noreply @ mail address

2

No CentOS 7 Linux, rodei o Drupal, que requer que os usuários confirmem seus endereços de e-mail.

Eu modifiquei os arquivos de configuração do postfix da seguinte maneira:

/ etc / postfix / generic:

@www.localdomain [email protected]

/etc/postfix/main.cf:

smtp_generic_maps = hash:/etc/postfix/generic

Isso faz com que o Drupal envie e-mails de registro para novos usuários que contêm os cabeçalhos:

From: [email protected]     <--- non-existing address at my domain
Reply-To: [email protected] <--- my private mail address

Isso funciona bem (melhor do que antes, quando eu defini From: para o meu endereço do Gmail e o Gmail achava que meu site estava enviando spam para outros), mas tenho um problema:

Eu não quero aceitar nenhum email endereçado a ninguém @preferans.de (muito SPAM estava entrando), então eu deletei os registros MX na entrada DNS do meu servidor e fechei a porta 25 por iptables.

Agora, quando um novo usuário do Drupal insere um endereço fake , o e-mail de registro volta para [email protected] , mas a instalação do postfix não pode entregá-lo:

/ var / log / maillog:

Aug 16 18:20:44 www postfix/master[1006]: daemon started -- version 2.10.1, configuration /etc/postfix
Aug 16 22:29:20 pref postfix/cleanup[9031]: 785952C03A8: message-id=<[email protected]>
Aug 16 22:29:20 pref postfix/bounce[9033]: 5B56F2C03A7: sender non-delivery notification: 785952C03A8
Aug 16 22:29:20 pref postfix/qmgr[24449]: 785952C03A8: from=<>, size=3262, nrcpt=1 (queue active)
Aug 16 22:29:20 pref postfix/qmgr[24449]: 5B56F2C03A7: removed
Aug 16 22:29:22 pref postfix/smtp[9009]: connect to preferans.de[88.99.244.39]:25: Connection refused
Aug 16 22:29:22 pref postfix/smtp[9009]: 785952C03A8: to=<[email protected]>, relay=none, delay=1.5, delays=0/0/1.5/0, dsn=4.4.1, status=deferred (connect to preferans.de[88.99.244.39]:25: Connection refused)
Aug 16 22:38:51 pref postfix/qmgr[24449]: 785952C03A8: from=<>, size=3262, nrcpt=1 (queue active)
Aug 16 22:38:51 pref postfix/smtp[9208]: connect to preferans.de[88.99.244.39]:25: Connection refused
Aug 16 22:38:51 www postfix/smtp[9208]: 785952C03A8: to=<[email protected]>, relay=none, delay=571, delays=571/0.01/0.01/0, dsn=4.4.1, status=deferred (connect to preferans.de[88.99.244.39]:25: Connection refused)
Aug 16 22:48:51 www postfix/qmgr[24449]: 785952C03A8: from=<>, size=3262, nrcpt=1 (queue active)
Aug 16 22:48:51 www postfix/smtp[9393]: connect to preferans.de[88.99.244.39]:25: Connection refused
Aug 16 22:48:51 www postfix/smtp[9393]: 785952C03A8: to=<[email protected]>, relay=none, delay=1171, delays=1171/0.01/0.01/0, dsn=4.4.1, status=deferred (connect to preferans.de[88.99.244.39]:25: Connection refused)
Aug 16 23:08:51 www postfix/qmgr[24449]: CF37F2C039F: from=<[email protected]>, size=1234, nrcpt=1 (queue active)
Aug 16 23:08:51 www postfix/qmgr[24449]: 785952C03A8: from=<>, size=3262, nrcpt=1 (queue active)
Aug 16 23:08:51 www postfix/smtp[9797]: connect to preferans.de[88.99.244.39]:25: Connection refused
Aug 16 23:08:51 www postfix/smtp[9797]: 785952C03A8: to=<[email protected]>, relay=none, delay=2371, delays=2371/0.01/0.01/0, dsn=4.4.1, status=deferred (connect to preferans.de[88.99.244.39]:25: Connection refused)
Aug 16 23:08:51 www postfix/smtp[9796]: connect to gamai.com[67.227.226.241]:25: Connection refused
Aug 16 23:08:51 www postfix/smtp[9796]: CF37F2C039F: to=<[email protected]>, relay=none, delay=4588, delays=4588/0.01/0.13/0, dsn=4.4.1, status=deferred (connect to gamai.com[67.227.226.241]:25: Connection refused)
Aug 16 23:48:52 www postfix/qmgr[24449]: 785952C03A8: from=<>, size=3262, nrcpt=1 (queue active)
Aug 16 23:48:52 www postfix/smtp[10420]: connect to preferans.de[88.99.244.39]:25: Connection refused
Aug 16 23:48:52 www postfix/smtp[10420]: 785952C03A8: to=<[email protected]>, relay=none, delay=4772, delays=4772/0.01/0.01/0, dsn=4.4.1, status=deferred (connect to preferans.de[88.99.244.39]:25: Connection refused)

E a fila é preenchida:

# sudo mailq
-Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient-------
CF37F2C039F     1234 Wed Aug 16 21:52:22  [email protected]
                 (connect to gamai.com[67.227.226.241]:25: Connection refused)
                                         [email protected]

785952C03A8     3262 Wed Aug 16 22:29:20  MAILER-DAEMON
                (connect to preferans.de[88.99.244.39]:25: Connection refused)
                                         [email protected]

BD4222C03B6     1219 Thu Aug 17 07:48:48  [email protected]
(host mx.yandex.ru[87.250.250.89] said: 451 4.5.1 The recipient <[email protected]> has exceeded their message rate limit. Try again later. 1502957639-8f63s3727h-Dw8G1QLj (in reply to end of DATA command))
                                         [email protected]

-- 6 Kbytes in 3 Requests.

Minha pergunta é:

Como configurar minha instalação do postfix, para que ela não seja entregue imediatamente (mas ainda vem através de lista cinza)?

Finalmente, aqui está a saída postconf -n atual:

alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
data_directory = /var/lib/postfix
debug_peer_level = 2
debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5
html_directory = no
inet_interfaces = localhost
inet_protocols = all
mail_owner = postfix
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
mydestination = $myhostname, localhost.$mydomain, localhost
newaliases_path = /usr/bin/newaliases.postfix
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.10.1/README_FILES
sample_directory = /usr/share/doc/postfix-2.10.1/samples
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtp_generic_maps = hash:/etc/postfix/generic
unknown_local_recipient_reject_code = 550
    
por Alexander Farber 17.08.2017 / 10:27

1 resposta

0

A solução para mim foi definir

bounce_queue_lifetime = 2d

em /etc/postfix/main.cf para diminuir o tempo de vida de mensagens devolvidas para 2 dias

    
por 20.08.2017 / 15:58