Eu configurei um servidor de e-mail com o ubuntu, o postfix, o dovecot e o mysql.
Tryng para enviar e-mails a partir da interface da web, o e-mail sai sem nenhum inconveniente. Tentando com um cliente de e-mail do meu laptop (usando a internet) eu não posso. Eu recebo este erro:
Feb 13 11:44:48 mail postfix/submission/smtpd[13066]: warning: unknown
smtpd restriction: "permit_sasl_autenticated"
e a seguinte linha é:
Feb 13 11:44:48 mail postfix/submission/smtpd[13066]: NOQUEUE: reject:
RCPT from unknown[37.176.162.9]: 451 4.3.5 Server configuration error;
from= to= proto=ESMTP
helo=<[192.168.0.100]>
Esta segunda linha é a minha mensagem sendo rejeitada pelo servidor.
Eu verifiquei em /etc/postfix/main.cf e minha configuração de TLS é a seguinte:
# TLS parameters
#smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
#smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.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_tls_cert_file=/etc/dovecot/cert.pem smtpd_tls_key_file=/etc/dovecot/private/cert.pem smtpd_use_tls=yes smtpd_tls_auth_only = yes
#Enabling SMTP for authenticated users, adn handing off autentication to Dovecot smtpd_sasl_type = dovecot smtpd_sasl_path = private/auth smtpd_sasl_auth_enable = yes
smtpd_recipient_restrictions =
permit_sasl_authenticated,
permit_mynetworks,
reject_unauth_destination
# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
# information on enabling SSL in the smtp client.
smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
Como você pode ver, não há permit_sasl_autenticated em qualquer lugar (e não há no arquivo inteiro).
O que está acontecendo? Você pode me ajudar a resolver isso?
EDIT - adicionou uma seção mais completa do meu log:
Feb 13 11:27:23 mail postfix/submission/smtpd[12499]: warning: hostname 217-221-73-77-static.albacom.net does not resolve to address 217.221.73.77: Name or service not known
Feb 13 11:27:23 mail postfix/submission/smtpd[12499]: connect from unknown[217.221.73.77]
Feb 13 11:27:23 mail postfix/submission/smtpd[12499]: disconnect from unknown[217.221.73.77]
Feb 13 11:27:23 mail postfix/submission/smtpd[12499]: warning: hostname 217-221-73-77-static.albacom.net does not resolve to address 217.221.73.77: Name or service not known
Feb 13 11:27:23 mail postfix/submission/smtpd[12499]: connect from unknown[217.221.73.77]
Feb 13 11:27:23 mail postfix/trivial-rewrite[12501]: warning: do not list domain montglane.it in BOTH mydestination and virtual_mailbox_domains
Feb 13 11:27:23 mail postfix/submission/smtpd[12499]: warning: unknown smtpd restriction: "permit_sasl_autenticated"
Feb 13 11:27:23 mail postfix/submission/smtpd[12499]: NOQUEUE: reject: RCPT from unknown[217.221.73.77]: 451 4.3.5 Server configuration error; from=<[email protected]> to=<[email protected]$
Feb 13 11:27:23 mail postfix/cleanup[12503]: D9AF313ED0D: message-id=<[email protected]>
Feb 13 11:27:23 mail postfix/submission/smtpd[12499]: disconnect from unknown[217.221.73.77]
Feb 13 11:27:23 mail postfix/oqmgr[3096]: D9AF313ED0D: from=<[email protected]>, size=1329, nrcpt=1 (queue active)
Feb 13 11:27:23 mail postfix/submission/smtpd[12499]: warning: hostname 217-221-73-77-static.albacom.net does not resolve to address 217.221.73.77: Name or service not known
Feb 13 11:27:23 mail postfix/submission/smtpd[12499]: connect from unknown[217.221.73.77]
Feb 13 11:26:49 mail dovecot: message repeated 3 times: [ auth: Warning: auth client 0 disconnected with 1 pending requests: EOF]
Feb 13 11:27:23 mail dovecot: lmtp(12507): Connect from local
Feb 13 11:27:24 mail dovecot: lmtp(12507, [email protected]): eXI0OAuKoVjbMAAAiLNN4A: msgid=<[email protected]>: saved mail to INBOX
Feb 13 11:27:24 mail dovecot: lmtp(12507): Disconnect from local: Successful quit
Feb 13 11:27:24 mail postfix/lmtp[12506]: D9AF313ED0D: to=<[email protected]>, orig_to=<postmaster>, relay=mail.montglane.it[private/dovecot-lmtp], delay=0.15, delays=0.04/0.01/0.$
Feb 13 11:27:24 mail postfix/oqmgr[3096]: D9AF313ED0D: removed
Feb 13 11:27:24 mail postfix/submission/smtpd[12499]: warning: unknown smtpd restriction: "permit_sasl_autenticated"
Feb 13 11:27:24 mail postfix/submission/smtpd[12499]: NOQUEUE: reject: RCPT from unknown[217.221.73.77]: 451 4.3.5 Server configuration error; from=<[email protected]> to=<[email protected]$
Feb 13 11:27:24 mail postfix/cleanup[12503]: 2A96D13ED0D: message-id=<[email protected]>
Feb 13 11:27:24 mail postfix/oqmgr[3096]: 2A96D13ED0D: from=<[email protected]>, size=1329, nrcpt=1 (queue active)
Feb 13 11:27:24 mail postfix/submission/smtpd[12499]: disconnect from unknown[217.221.73.77]
Feb 13 11:27:24 mail dovecot: lmtp(12507): Connect from local
Feb 13 11:27:24 mail dovecot: lmtp(12507, [email protected]): fXI0OAuKoVjbMAAAiLNN4A: msgid=<[email protected]>: saved mail to INBOX
Feb 13 11:27:24 mail postfix/lmtp[12506]: 2A96D13ED0D: to=<[email protected]>, orig_to=<postmaster>, relay=mail.montglane.it[private/dovecot-lmtp], delay=0.09, delays=0.02/0/0/0.0$
Feb 13 11:27:24 mail dovecot: lmtp(12507): Disconnect from local: Successful quit
Feb 13 11:27:24 mail postfix/oqmgr[3096]: 2A96D13ED0D: removed