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Re: Postfix - kann ohne Passwort senden

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Am 05.05.20 um 17:40 schrieb Clemens Schüller:
> Hallo zusammen!
> 
> Bin gerade dabei, für eine kleine Arbeitsgruppe einen Postfix
> einzurichten:
> 
> Das Problem dabei ist, dass man Mails _ohne_ Authentifizierung versenden
> kann. Das will ich aber nicht.
> 
> 
> postconf -n sagt:
> 
> --8<---------------cut here---------------start------------->8---
> alias_database = hash:/etc/aliases
> alias_maps = hash:/etc/aliases
> append_dot_mydomain = no
> biff = no
> broken_sasl_auth_clients = yes
> compatibility_level = 2
> inet_interfaces = all
> inet_protocols = all
> mailbox_size_limit = 0
> mydestination = raspberrypi.local, $myhostname, barnburner, localhost.localdomain, localhost
> myhostname = barnburner.local
> mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 172.16.1.0/24 [fe80::]/10
> myorigin = /etc/mailname
> readme_directory = no
> recipient_delimiter = +
> relayhost = smtp.example.com
> smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
> smtpd_banner = $myhostname ESMTP $mail_name (Raspbian)
> smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination
> smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
> smtpd_sasl_auth_enable = yes
> smtpd_sasl_local_domain =
> smtpd_sasl_security_options = noanonymous
> smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem
> smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key
> smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
> smtpd_use_tls = yes
> --8<---------------cut here---------------end--------------->8---
> 
> 
> Irgendwas hab ich wohl übersehen, aber was?
> 
mynetworks

Tim

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Postfix - kann ohne Passwort senden Clemens Schüller <cs.usenet@mailbox.org> - 2020-05-05 17:40 +0200
  Re: Postfix - kann ohne Passwort senden Tim Ritberg <tim@server.invalid> - 2020-05-05 18:05 +0200
  Re: Postfix - kann ohne Passwort senden Arno Welzel <usenet@arnowelzel.de> - 2020-05-05 18:34 +0200
    Re: Postfix - kann ohne Passwort senden Clemens Schüller <cs.usenet@mailbox.org> - 2020-05-05 18:45 +0200

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