erro de postfix parâmetro não utilizado

Question

Eu preciso de ajuda com a configuração do postfix. Fazendo isso pela primeira vez.

Estou seguindo este tutorial e configurei cada etapa com cuidado. Alguém pode me ajudar com este erro pls?

Service postfix restart
* Stopping Postfix Mail Transport Agent postfix                                                                                     /usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
                                                                                                                                                                [ OK ]
* Starting Postfix Mail Transport Agent postfix                                                                                              
postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: smtpd_sasl_application_name=smtpd
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_create_maildirsize=yes
/usr/sbin/postconf: warning: /etc/postfix/main.cf: unused parameter: virtual_maildir_extended=yes

    

Answer 1

Ok, você está seguindo o antigo how-to onde eles usaram o pacote postfix com a versão mais antiga. Com a versão que você instalou todos os parâmetros desatualizados ou foram alterados. Você precisa seguir o guia de configuração atual do postfix.

Em todos esses avisos, o Postfix, não entende ou interpreta de sua configuração. O alerta está lá apenas para lhe dizer que o comportamento esperado pode não ser tão pretendido. Então, consulte o man 5 postconf ou revise o link para nomes e parâmetros corretos.

    

Answer 2

smtpd_sasl_application_name (default: smtpd) The application name that the Postfix SMTP server uses for SASL server initialization. This controls the name of the SASL configuration file. The default value is smtpd, corresponding to a SASL configuration file named smtpd.conf.

This feature is available in Postfix 2.1 and 2.2. With Postfix 2.3 it was renamed to smtpd_sasl_path.

O trecho é de páginas man. Então basicamente substituí-lo com

smtpd_sasl_path=smtpd

Isso funcionou para mim.