Thanks a lot for clarifying that @Wietse. On Thu, Apr 18, 2024 at 10:02 AM Wietse Venema via Postfix-users < postfix-users@postfix.org> wrote:
> Mr. Peng via Postfix-users: > > Hello, > > > > I saw this configuration in our master.cf as follows. > > > > What's the difference between the option "smtpd_relay_restrictions" and > > "smtpd_recipient_restrictions"? In my opinion they both mean the sender > > must pass the smtp auth. Thanks. > > > > smtps inet n - y - - smtpd > > -o syslog_name=postfix/smtps > > -o smtpd_tls_wrappermode=yes > > -o smtpd_sasl_auth_enable=yes > > -o smtpd_relay_restrictions=permit_sasl_authenticated,reject > > -o > smtpd_recipient_restrictions=permit_mynetworks,permit_sasl_authenticated,reject > > -o smtpd_sasl_type=dovecot > > -o smtpd_sasl_path=private/auth > > You need to ask the distributor why they chose this. It is not > part of the Postfix souce-code distribution. > > With the smtps (submissions) and submission services, either > > -o smtpd_relay_restrictions=permit_sasl_authenticated,reject > -o smtpd_recipient_restrictions= > > or > > -o smtpd_relay_restrictions= > -o smtpd_recipient_restrictions=permit_sasl_authenticated,reject > > would be sufficient. > > Wietse > _______________________________________________ > Postfix-users mailing list -- postfix-users@postfix.org > To unsubscribe send an email to postfix-users-le...@postfix.org >
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