Eu apenas configurei uma instância do Postfix e adicionei alguns nomes a /etc/aliases .
Por exemplo, leve isso:
root: toor, nobody
foo: root, [email protected]
foo2: foo, [email protected]
Corri newaliases com êxito e agora, toda vez que envio um e-mail para foo2 de qualquer endereço de e-mail no mesmo domínio (digamos bar.bar ), ele é entregue corretamente. Toda vez que alguém envia um e-mail para [email protected] , ele retorna como Recipient address rejected: Access denied .
Saída de postconf -n
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
config_directory = /etc/postfix
inet_interfaces = all
local_recipient_maps = proxy:unix:passwd.byname $alias_maps # Not sure about this
mailbox_size_limit = 0
mydestination = foo.bar.bar, bar.bar, www.bar.bar, localhost, localhost.localdomain
myhostname = foo.bar.bar
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
myorigin = /etc/mailname
recipient_delimiter = +
relayhost = relay.bar.bar
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/relay.credentials.txt
smtp_sasl_security_options =
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_tls_cert_file = /etc/postfix/foo.crt
smtpd_tls_key_file = /etc/postfix/foo.key
smtpd_tls_protocols = !SSLv2, !SSLv3
smtpd_tls_security_level = may
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls = yes
Em sucesso:
Mar 31 18:50:20 foo postfix/submission/smtpd[18213]: connect from unknown[1.2.3.4]
Mar 31 18:50:22 foo postfix/submission/smtpd[18213]: 6DBFFFFFF5: client=unknown[1.2.3.4], sasl_method=PLAIN, sasl_username=user
Mar 31 18:50:23 foo postfix/cleanup[18228]: 6DBFFFFFF5: message-id=<[email protected]>
Mar 31 18:50:23 foo postfix/qmgr[15467]: 6DBFFFFFF5: from=<[email protected]>, size=528, nrcpt=1 (queue active)
Mar 31 18:50:23 foo postfix/cleanup[18228]: 1B4C750013: message-id=<[email protected]>
Mar 31 18:50:23 foo postfix/local[18234]: 6DB404FFF5: to=<[email protected]>, relay=local, delay=1, delays=0.96/0.02/0/0.03, dsn=2.0.0, status=sent (forwarded as 1B4C750013)
Mar 31 18:50:23 foo postfix/qmgr[15467]: 1B4C750013: from=<[email protected]>, size=659, nrcpt=3 (queue active)
Mar 31 18:50:23 foo postfix/qmgr[15467]: 6DB404FFF5: removed
Mar 31 18:50:23 foo postfix/smtp[18235]: 1B4C750013: to=<[email protected]>, orig_to=<[email protected]>, relay=relay.bar.bar[2.4.6.8]:587, delay=0.56, delays=0.03/0.02/0.4/0.1, dsn=2.0.0, status=sent (250 Delivery in progress)
[...] More deliveries locally [...]
Em falha:
Mar 31 18:57:52 foo postfix/submission/smtpd[20657]: connect from unknown[3.6.9.12]
Mar 31 18:57:52 foo postfix/submission/smtpd[20657]: NOQUEUE: reject: RCPT from unknown[3.6.9.12]: 554 5.7.1 <[email protected]>: Recipient address rejected: Access denied; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<external.server.gmail.com>
Mar 31 18:57:52 foo postfix/submission/smtpd[20657]: disconnect from unknown[3.6.9.12]
O conteúdo de master.cf
smtp inet n - - - - smtpd
submission inet n - - - - smtpd
-o syslog_name=postfix/submission
-o smtpd_tls_wrappermode=no
-o smtpd_tls_security_level=encrypt
-o smtpd_sasl_auth_enable=yes -o
smtpd_recipient_restrictions=permit_mynetworks,permit_sasl_authenticated,reject
-o milter_macro_daemon_name=ORIGINATING -o smtpd_sasl_type=dovecot -o
smtpd_sasl_path=private/auth
pickup fifo n - - 60 1 pickup
cleanup unix n - - - 0 cleanup
qmgr fifo n - n 300 1 qmgr
tlsmgr unix - - - 1000? 1 tlsmgr
rewrite unix - - - - - trivial-rewrite
bounce unix - - - - 0 bounce
defer unix - - - - 0 bounce
trace unix - - - - 0 bounce
verify unix - - - - 1 verify
flush unix n - - 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - - - - smtp
relay unix - - - - - smtp
showq unix n - - - - showq
error unix - - - - - error
retry unix - - - - - error
discard unix - - - - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - - - - lmtp
anvil unix - - - - 1 anvil
scache unix - - - - 1 scache
maildrop unix - n n - - pipe
flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail
($recipient)
ifmail unix - n n - - pipe
flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp unix - n n - - pipe
flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender
$recipient
scalemail-backend unix - n n - 2 pipe
flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store
${nexthop} ${user} ${extension}
mailman unix - n n - - pipe
flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
${nexthop} ${user}
Eu também sei de fato que relay.bar.bar funciona perfeitamente e não está causando os problemas. Alguma ajuda?