[Postfix-br] Problema com auntenticação externa para enviar e-mails
Marcio L Santos
marciolsantos80 em gmail.com
Sexta Fevereiro 13 08:07:24 BRST 2015
Julio, aquela opção que comentei no primeiro post e reproduzo abaixo,
poderia ajudar? Ou nao tem nada a ver?
Nao executei pois tenho receio de piorar ao inves de ajudar .....
https://www.virtualmin.com/node/12960
Well, the issue that appears to be occurring above looks like a
problem with Postfix talking to the saslauth daemon.
I've seen that occur on older Ubuntu/Debian installs (in theory, that
should be corrected with the current install.sh script).
However, to resolve it, run this command as root:
usermod -a -G sasl postfix
And then restart Saslauthd:
/etc/init.d/saslauthd restart
2015-02-12 13:47 GMT-02:00 Marcio L Santos <marciolsantos80 em gmail.com>:
> Mesmo erro....testei no celular com a porta 587, com autenticacao e
> tls e tambem sem o tls....
> Sempre da no celular quando vou configurar a saida:
> 535 5.7.0 Error; authentication failed: authentication failure
> E os logs do postfix (maillog) a mesma coisa de antes
> Feb 12 13:34:17 mail postfix/smtpd[4065]: warning: 179.219.xxx.xxx:
> hostname xxx.virtua.com.br verification failed: Name or service not
> known
> Feb 12 13:34:17 mail postfix/smtpd[4065]: connect from unknown[179.219.xxx.xxx]
> Feb 12 13:34:18 mail postfix/smtpd[4065]: warning: SASL authentication
> failure: Password verification failed
> Feb 12 13:34:18 mail postfix/smtpd[4065]: warning:
> unknown[179.219.xxx.xxx]: SASL PLAIN authentication failed:
> authentication failure
>
> 2015-02-12 13:34 GMT-02:00 Julio Cesar Covolato <julio em psi.com.br>:
>> Ok. Configure um cliente externo para usar a porta 587 para envios...
>>
>> -----------------------------
>> _ Engº Julio Cesar Covolato
>> 0v0 <julio em psi.com.br>
>> /(_)\ F: 55-11-3129-3366
>> ^ ^ PSI INTERNET
>> -----------------------------
>>
>> On 12/02/2015 13:13, Marcio L Santos wrote:
>>>
>>> Ola Julio, obrigado pela ajuda, a principio esta sim..... O meu
>>> master.cf esta assim:
>>>
>>> smtp inet n - n - - smtpd
>>> submission inet n - n - - smtpd
>>> -o smtpd_enforce_tls=yes
>>> -o smtpd_sasl_auth_enable=yes
>>> -o smtpd_client_restrictions=permit_sasl_authenticated,reject
>>> smtps inet n - n - - smtpd
>>> -o smtpd_tls_wrappermode=yes
>>> -o smtpd_sasl_auth_enable=yes
>>> -o smtpd_client_restrictions=permit_sasl_authenticated,reject
>>> #628 inet n - n - - qmqpd
>>> pickup fifo n - n 60 1 pickup
>>> cleanup unix n - n - 0 cleanup
>>> qmgr fifo n - n 300 1 qmgr
>>> #qmgr fifo n - n 300 1 oqmgr
>>> tlsmgr unix - - n 1000? 1 tlsmgr
>>> rewrite unix - - n - - trivial-rewrite
>>> bounce unix - - n - 0 bounce
>>> defer unix - - n - 0 bounce
>>> trace unix - - n - 0 bounce
>>> verify unix - - n - 1 verify
>>> flush unix n - n 1000? 0 flush
>>> proxymap unix - - n - - proxymap
>>> smtp unix - - n - - smtp
>>> # When relaying mail as backup MX, disable fallback_relay to avoid MX
>>> loops
>>> relay unix - - n - - smtp
>>> -o fallback_relay=
>>> # -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
>>> # -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
>>> showq unix n - n - - showq
>>> error unix - - n - - error
>>> discard unix - - n - - discard
>>> local unix - n n - - local
>>> virtual unix - n n - - virtual
>>> lmtp unix - - n - - lmtp
>>> anvil unix - - n - 1 anvil
>>> scache unix - - n - 1 scache
>>> #
>>> # ====================================================================
>>> # Interfaces to non-Postfix software. Be sure to examine the manual
>>> # pages of the non-Postfix software to find out what options it wants.
>>> #
>>> # Many of the following services use the Postfix pipe(8) delivery
>>> # agent. See the pipe(8) man page for information about ${recipient}
>>> # and other message envelope options.
>>> # ====================================================================
>>> #
>>> # maildrop. See the Postfix MAILDROP_README file for details.
>>> # Also specify in main.cf: maildrop_destination_recipient_limit=1
>>> #
>>> maildrop unix - n n - - pipe
>>> flags=DRhu user=vmail argv=/usr/local/bin/maildrop -d ${recipient}
>>> ##maildrop unix - n n - - pipe
>>> ## flags=DRhu user=vmail argv=/usr/bin/env SENDER=${sender}
>>> ## RECIPIENT=${recipient} EXTENSION=${extension} /usr/bin/maildrop
>>> ## -w 90 -d ${user}@${nexthop} ${extension} ${recipient} ${user}
>>> ${nexthop}
>>> #
>>> # The Cyrus deliver program has changed incompatibly, multiple times.
>>> #
>>> old-cyrus unix - n n - - pipe
>>> flags=R user=cyrus argv=/usr/lib/cyrus-imapd/deliver -e -m
>>> ${extension} ${user}
>>> # Cyrus 2.1.5 (Amos Gouaux)
>>> # Also specify in main.cf: cyrus_destination_recipient_limit=1
>>> #cyrus unix - n n - - pipe
>>> # user=cyrus argv=/usr/lib/cyrus-imapd/deliver -e -r ${sender} -m
>>> ${extension} ${user}
>>> #
>>> # See the Postfix UUCP_README file for configuration details.
>>> #
>>> uucp unix - n n - - pipe
>>> flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail
>>> ($recipient)
>>> #
>>> # Other external delivery methods.
>>> #
>>> 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=foo argv=/usr/local/sbin/bsmtp -f $sender $nexthop
>>> $recipient
>>>
>>> # Vacation
>>> vacation unix - n n - - pipe
>>> flags=Rq user=vacation argv=/var/spool/vacation/vacation.pl -f
>>> $(sender) ${recipient}
>>>
>>> ## DOVECOT ##
>>> dovecot unix - n n - - pipe
>>> flags=DRhu user=vmail:mail argv=/usr/libexec/dovecot/deliver -d
>>> $(recipient)
>>> ## Amavis ##
>>> amavisfeed unix - - n - 2 lmtp
>>> -o lmtp_data_done_timeout=1200
>>> -o lmtp_send_xforward_command=yes
>>> -o disable_dns_lookups=yes
>>> -o max_use=20
>>>
>>> 127.0.0.1:10025 inet n - n - - smtpd
>>> -o content_filter=
>>> -o smtpd_delay_reject=no
>>> -o smtpd_client_restrictions=permit_mynetworks,reject
>>> -o smtpd_helo_restrictions=
>>> -o smtpd_sender_restrictions=
>>> -o smtpd_recipient_restrictions=permit_mynetworks,reject
>>> -o smtpd_data_restrictions=reject_unauth_pipelining
>>> -o smtpd_end_of_data_restrictions=
>>> -o smtpd_restriction_classes=
>>> -o mynetworks=127.0.0.0/8
>>> -o smtpd_error_sleep_time=0
>>> -o smtpd_soft_error_limit=1001
>>> -o smtpd_hard_error_limit=1000
>>> -o smtpd_client_connection_count_limit=0
>>> -o smtpd_client_connection_rate_limit=0
>>> -o
>>> receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_milters,no_address_mappings
>>> -o local_header_rewrite_clients=
>>> -o smtpd_milters=
>>> -o local_recipient_maps=
>>> -o relay_recipient_maps=
>>>
>>> 2015-02-12 12:52 GMT-02:00 Julio Cesar Covolato <julio em psi.com.br>:
>>>>
>>>> Olá Marcio.
>>>>
>>>> Vc liberou a porta submission 587 ou smtps 465 para acessos externos?
>>>> Se não, adicione ao seu /etc/postfix/master.cf:
>>>>
>>>> submission inet n - n - - smtpd
>>>> -o smtpd_enforce_tls=yes
>>>> -o smtpd_sasl_auth_enable=yes
>>>> -o
>>>>
>>>> smtpd_client_restrictions=permit_mynetworks,permit_sasl_authenticated,reject
>>>> # -o content_filter=smtp-amavis:[127.0.0.1]:10026
>>>> -o syslog_name=postfix/submission
>>>> # -o receive_override_options=no_header_body_checks
>>>>
>>>> smtps inet n - n - - smtpd
>>>> -o smtpd_tls_wrappermode=yes
>>>> -o smtpd_sasl_auth_enable=yes
>>>> -o smtpd_client_restrictions=permit_sasl_authenticated,reject
>>>> # -o content_filter=smtp-amavis:[127.0.0.1]:10026
>>>>
>>>>
>>>> E configure seus clientes para enviarem numa dessas portas.
>>>>
>>>> -----------------------------
>>>> _ Engº Julio Cesar Covolato
>>>> 0v0 <julio em psi.com.br>
>>>> /(_)\ F: 55-11-3129-3366
>>>> ^ ^ PSI INTERNET
>>>> -----------------------------
>>>>
>>>>
>>>> On 12/02/2015 11:28, Marcio L Santos wrote:
>>>>>
>>>>> Bom dia pessoal, tenho um postfix + mysql + dovecot rodando em um centos
>>>>> 5.6
>>>>> è uma máquina antiga "herdada" da antiga administração da TI.
>>>>> Esta com os dias contados, pois sera atualizado ( hardware e soft).
>>>>> Mas por enquanto tenho que ir levando como esta...
>>>>> Tudo funcionava bem, ate que de uns dias pra ca começou a dar problema
>>>>> na autenticação para envio de e-mails fora da rede ( ex celular), da
>>>>> usuario e senha invalido para o smtpd.
>>>>> Nos logs do postfix aparece isso na hora:
>>>>> Feb 12 09:31:40 mail postfix/smtpd[333]: warning: 179.219.xxx.xxx:
>>>>> hostname xxxx.virtua.com.br verification failed: Name or service not
>>>>> known
>>>>> Feb 12 09:31:40 mail postfix/smtpd[333]: connect from
>>>>> unknown[179.219.xxx.xxx]
>>>>> Feb 12 09:31:40 mail postfix/smtpd[333]: warning: SASL authentication
>>>>> failure: Password verification failed
>>>>> Feb 12 09:31:40 mail postfix/smtpd[333]: warning: unknown[xxx.xxx]:
>>>>> SASL PLAIN authentication failed:
>>>>>
>>>>> Ja troquei a senha e nada, no webmail e no outlook na rede interna vai
>>>>> tranquilo, de fora so recebe.
>>>>>
>>>>> Vim uma sugestao nesse topico: https://www.virtualmin.com/node/12960
>>>>>
>>>>> Well, the issue that appears to be occurring above looks like a
>>>>> problem with Postfix talking to the saslauth daemon.
>>>>>
>>>>> I've seen that occur on older Ubuntu/Debian installs (in theory, that
>>>>> should be corrected with the current install.sh script).
>>>>>
>>>>> However, to resolve it, run this command as root:
>>>>>
>>>>> usermod -a -G sasl postfix
>>>>>
>>>>> And then restart Saslauthd:
>>>>>
>>>>> /etc/init.d/saslauthd restart
>>>>>
>>>>> And then give it another shot, that should do the trick!
>>>>>
>>>>> -Eric
>>>>>
>>>>>
>>>>> Poderia ser essa uma solução? Nao quis testar sem antes ter uma segunda
>>>>> opiniao.
>>>>> Obrigado.
>>>>> _______________________________________________
>>>>> Postfix-br mailing list
>>>>> Postfix-br em listas.softwarelivre.org
>>>>> http://listas.softwarelivre.org/cgi-bin/mailman/listinfo/postfix-br
>>>>
>>>>
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>>
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