Postfix: Unterschied zwischen den Versionen

Version vom 14. März 2025, 05:30 Uhr

Postfix Grundkonfiguration

@@ Zeile 1: / Zeile 1: @@
-=vorarbeiten=
+*[[Postfix Grundkonfiguration]]
-*mkdir -p  /etc/skel/Maildir/{cur,new,tmp}
-=installation=
-*apt-get install postfix dovecot-core dovecot-imapd
-=spätere grundkonfiguration=
-*dpkg-reconfigure -p low postfix
-wir wählen Internet-Site
-=/etc/postfix/main.cf=
-<pre>
-smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
-biff = no
-append_dot_mydomain = no
-readme_directory = no
-smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
-smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
-smtpd_use_tls=yes
-smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
-smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
-smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
-myhostname = maria.xinux.org
-alias_maps = hash:/etc/aliases
-alias_database = hash:/etc/aliases
-myorigin = /etc/mailname
-mydestination = maria.xinux.org, localhost.xinux.org, , localhost
-relayhost =
-mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
-mailbox_size_limit = 0
-recipient_delimiter = +
-inet_interfaces = all
-inet_protocols = ipv4
-</pre>
-==Maildirformat==
- home_mailbox=Maildir/
- mailbox_command =
-=auswahl der postfix kommandos=
-*postfix status
-*postfix start
-*postfix stop
-*postfix reload
-*postfix check
-=logging=
-*tail -f /var/log/mail.log
-<pre>
-Dec 11 13:20:55 maria postfix/smtpd[7513]: connect from cardassia.xinux.org[192.168.244.1]
-Dec 11 13:20:55 maria postfix/smtpd[7513]: improper command pipelining after EHLO from cardassia.xinux.org[192.168.244.1]: MAIL FROM: <technik@xinux.de>\nRCPT TO: <mario@maria.xinux.org>\nDATA\nFrom: <technik@xinux.de>\nTo: <ma
-Dec 11 13:20:55 maria postfix/smtpd[7513]: 3B56724046: client=cardassia.xinux.org[192.168.244.1]
-Dec 11 13:20:55 maria postfix/cleanup[7518]: 3B56724046: message-id=<>
-Dec 11 13:20:55 maria postfix/qmgr[7280]: 3B56724046: from=<technik@xinux.de>, size=315, nrcpt=1 (queue active)
-Dec 11 13:20:55 maria postfix/smtpd[7513]: disconnect from cardassia.xinux.org[192.168.244.1]
-Dec 11 13:20:55 maria postfix/local[7519]: 3B56724046: to=<mario@maria.xinux.org>, relay=local, delay=0.14, delays=0.13/0/0/0, dsn=2.0.0, status=sent (delivered to mailbox)
-Dec 11 13:20:55 maria postfix/qmgr[7280]: 3B56724046: removed
-</pre>
-=installieren von mailutis=
-*apt-get install mailutils
-=lokales lesen der mails=
-mario@maria:~$ mail
-<pre>
-"/var/mail/mario": 5 messages 5 unread
->U   1 technik@xinux.de   Do Dez 11 11:48   14/433   test1
- U   2 technik@xinux.de   Do Dez 11 11:49   13/408   test1
- U   3 technik@xinux.de   Do Dez 11 13:19   13/431   Do 11. Dez 13:19:42 CET 2
- U   4 technik@xinux.de   Do Dez 11 13:20   13/431   Do 11. Dez 13:20:00 CET 2
- U   5 technik@xinux.de   Do Dez 11 13:20   13/431   Do 11. Dez 13:20:55 CET 2
-? 5Return-Path: <technik@xinux.de>
-X-Original-To: mario@maria.xinux.org
-Delivered-To: mario@maria.xinux.org
-Received: from cardassia (cardassia.xinux.org [192.168.244.1])
-	by maria.xinux.org (Postfix) with ESMTP id 3B56724046
-	for <mario@maria.xinux.org>; Thu, 11 Dec 2014 13:20:55 +0100 (CET)
-From: <technik@xinux.de>
-To: <mario@maria.xinux.org>
-Subject: Do 11. Dez 13:20:55 CET 2014
-Status: O
-X-UID: 5
-Do 11. Dez 13:20:55 CET 2014
-? q
-</pre>
-=sasl=
-;Wir nutzen dovecot für SASL
-*vi /etc/dovecot/conf.d/10-master.conf
-<pre>
-service auth {
-      }
-   # Postfix smtp-auth
-  unix_listener /var/spool/postfix/private/auth {
-    mode = 0660
-    user = postfix
-    group = postfix
-  }
-...
-}
-</pre>
-*vi /etc/dovecot/conf.d/10-auth.conf
- auth_mechanisms = plain login
-=Postfix Änderung=
-*vi /etc/postfix/main.cf
- smtpd_sasl_type = dovecot
- smtpd_sasl_path = private/auth
- smtpd_sasl_auth_enable = yes
-=Dienste neustarten=
-*systemctl restart postfix
-*systemctl restart dovecot
-=ssl=
-*mkdir /etc/postfix/ssl
-*cp /root/xin-ca.crt /etc/postfix/ssl
-*cp /root/xin-ca-maria.xinux.org.crt /etc/postfix/ssl
-*cp /root/xin-ca-maria.xinux.org.key /etc/postfix/ssl
-=Nun muß TLS noch aktiviert werden. Hierzu werden folgende Einträge in der main.cf benötigt=
-<pre>
-# aktiviert STARTTLS wenn Postfix Server ist:
-smptd_use_tls = yes
-# Loggt (nicht) in den Received-Zeilen:
-smtpd_tls_received_header = no
-smtpd_tls_key_file = /etc/postfix/ssl/xin-ca-maria.xinux.org.key
-smtpd_tls_cert_file = /etc/postfix/ssl/xin-ca-maria.xinux.org.crt
-smtpd_tls_CA_file = /etc/postfix/ssl/xin-ca.crt
-# Aktiviert STARTTLS wenn Postfix ausliefert:
-smtp_use_tls = yes
-smtp_tls_key_file = /etc/postfix/ssl/xin-ca-maria.xinux.org.key
-smtp_tls_cert_file = /etc/postfix/ssl/xin-ca-maria.xinux.org.crt
-smtp_tls_CA_file = /etc/postfix/ssl/xin-ca.crt
-</pre>

Postfix: Unterschied zwischen den Versionen

Version vom 14. März 2025, 05:30 Uhr

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