[Mailman-Users] postfix + mailman + mailboxes on the same domain and server

Matthias Schmidt beta at admilon.net
Mon Nov 7 20:02:49 EST 2016


> Am 07.11.2016 um 01:06 schrieb Christian <info at ckol.de>:
> 
> Hello,
> 
> I'm trying to get the mailing list to work with postfix and I read a lot
> of information about the difficult usage of it.
> 
> -> It should be possible for a mailbox user 'user at domain.tld' to send at
> the mailing list 'list at domain.tld'.
> 
> The only one I found in the archives that addresses my problem:
> https://mail.python.org/pipermail/mailman-users/2012-February/072967.html
> 
> Actually I always get the same error message:
> /var/log/mail.log
> *************************************************************
> Nov  6 15:50:42 mail postfix/smtpd[757]: connect from IP
> Nov  6 15:50:43 mail postfix/smtpd[757]: Anonymous TLS connection
> established from IP: TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256
> (128/128 bits)
> Nov  6 15:50:43 mail postfix/smtpd[757]: NOQUEUE: reject: RCPT from IP:
> 550 5.1.1 <list at domain.tld>: Recipient address rejected: User unknown in
> virtual mailbox table; from=<user at domain.tld> to=<list at domain.tld>
> proto=ESMTP helo=<[local-IP]>
> Nov  6 15:50:48 mail postfix/smtpd[757]: disconnect from IP
> *************************************************************
> 
> I hope that my posted configs help you to address the issure.

Postfix doesn’t know about the maiman users so imho your main.cf is missing this here:
alias_maps = hash:/private/var/mailman/data/aliases
as well as this:
virtual_alias_maps = hash:/private/var/mailman/data/virtual-mailman

imho the postfix-to-mailman.py script is outdated and not needed anymore.
Therefore you don’t need to modify master.cf.

http://www.list.org/mailman-install/node12.html

cheers
Matthias


> 
> The usual comments has been removed.
> 
> 
> /etc/mailman/mm_cfg.py
> *************************************************************
> from Defaults import *
> MAILMAN_SITE_LIST = 'mailman'
> DEFAULT_URL_PATTERN = 'http://%s/cgi-bin/mailman/'
> IMAGE_LOGOS  = '/images/mailman/'
> DEFAULT_EMAIL_HOST = 'domain.tld'
> DEFAULT_URL_HOST   = 'www.domain.tld'
> add_virtualhost(DEFAULT_URL_HOST, DEFAULT_EMAIL_HOST)
> DEFAULT_SERVER_LANGUAGE = 'de'
> USE_ENVELOPE_SENDER    = 0              # Still used?
> DEFAULT_SEND_REMINDERS = 0
> MTA = None # So that mailman skips aliases generation
> DEB_LISTMASTER = 'postmaster at domain.tld'
> POSTFIX_STYLE_VIRTUAL_DOMAINS = ['domain.tld']
> POSTFIX_MAP_CMD = '/var/lib/mailman/data/virtual_to_transport'
> *************************************************************
> 
> root at mail:/var/lib/mailman/data# ls -l
> insgesamt 64
> -rw-rw-r-- 1 list list  1843 Nov  6 15:07 aliases
> -rw-rw-r-- 1 list list 12288 Nov  6 15:07 aliases.db
> -rw-rw-r-- 1 root list    10 Okt 20 11:48 last_mailman_version
> -rw-r--r-- 1 root list 14100 Sep 15 08:04 sitelist.cfg
> -rw-rw-r-- 1 list list  1606 Nov  6 15:07 transport-mailman
> -rw-r--r-- 1 list list 12288 Nov  6 15:07 transport-mailman.db
> -rw-rw---- 1 root list  1698 Nov  6 15:07 virtual-mailman
> -rwxr-x--- 1 root list   149 Nov  6 15:07 virtual_to_transport
> 
> /var/lib/mailman/data/transport-mailman
> *************************************************************
> mailman-loop at domain.tld mailman:
> 
> mailman at domain.tld              mailman:
> mailman-admin at domain.tld        mailman:
> mailman-bounces at domain.tld      mailman:
> mailman-confirm at domain.tld      mailman:
> mailman-join at domain.tld         mailman:
> mailman-leave at domain.tld        mailman:
> mailman-owner at domain.tld        mailman:
> mailman-request at domain.tld      mailman:
> mailman-subscribe at domain.tld    mailman:
> mailman-unsubscribe at domain.tld  mailman:
> 
> list at domain.tld              mailman:
> list-admin at domain.tld        mailman:
> list-bounces at domain.tld      mailman:
> list-confirm at domain.tld      mailman:
> list-join at domain.tld        mailman:
> list-leave at domain.tld        mailman:
> list-owner at domain.tld        mailman:
> list-request at domain.tld      mailman:
> list-subscribe at domain.tld    mailman:
> list-unsubscribe at domain.tld  mailman:
> *************************************************************
> 
> /etc/postfix/master.cf
> *************************************************************
> mailman unix  -       n       n       -       -       pipe
>  flags=FR user=list
>  argv=/var/lib/mailman/bin/postfix-to-mailman.py ${nexthop} ${user}
> *************************************************************
> 
> /etc/postfix/main.cf
> *************************************************************
> smtpd_banner = $myhostname
> biff = no
> append_dot_mydomain = no
> readme_directory = /usr/share/doc/postfix
> html_directory = /usr/share/doc/postfix/html
> 
> myhostname = mail.domain.tld
> alias_maps = hash:/etc/aliases
> alias_database = hash:/etc/aliases
> myorigin = mail.domain.tld
> mydestination = mail.domain.tld, localhost
> relayhost =
> mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
> mailbox_size_limit = 0
> virtual_mailbox_limit = 0
> recipient_delimiter = +
> inet_interfaces = all
> inet_protocols = ipv4
> disable_vrfy_command = yes
> 
> smtpd_helo_required = yes
> smtpd_sasl_type=dovecot
> smtpd_sasl_path=private/auth_dovecot
> smtpd_sasl_auth_enable = yes
> smtpd_sasl_authenticated_header = yes
> broken_sasl_auth_clients = yes
> 
> proxy_read_maps = $local_recipient_maps $mydestination
> $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps
> $virtual_mailbox_domains $relay_recipient_maps $relay_domains
> $canonical_maps $sender_canonical_maps $recipient_canonical_maps
> $relocated_maps $transport_maps $mynetworks $smtpd_sender_login_maps
> virtual_mailbox_base = /
> virtual_mailbox_domains =
> proxy:mysql:/etc/postfix/mysql/postfix-mysql-virtual_domains_maps.cf
> virtual_alias_maps =
> proxy:mysql:/etc/postfix/mysql/postfix-mysql-virtual_alias_maps.cf
> virtual_mailbox_maps =
> proxy:mysql:/etc/postfix/mysql/postfix-mysql-virtual_mailbox_maps.cf
> virtual_minimum_uid = 5000
> virtual_uid_maps = static:5000
> virtual_gid_maps = static:5000
> virtual_transport = lmtps:unix:private/dovecot-lmtp
> transport_maps = hash:/var/lib/mailman/data/transport-mailman,
> mysql:/etc/postfix/mysql/postfix-mysql-virtual_transport_maps.cf
> 
> maximal_queue_lifetime = 1d
> bounce_queue_lifetime = 1d
> queue_run_delay = 300s
> maximal_backoff_time = 1800s
> minimal_backoff_time = 300s
> message_size_limit = 524288000
> smtpd_soft_error_limit = 3
> smtpd_error_sleep_time = 10s
> smtpd_hard_error_limit = ${stress?1}${stress:5}
> 
> mailman_destination_recipient_limit = 1
> relay_recipient_maps = hash:/var/lib/mailman/data/transport-mailman
> *************************************************************
> The only edit here was in transport_maps and the last both lines.
> 
> I don't know which steps in the manuals are important for me and which not.
> Please help me to correct that.
> 
> Greetings Christian
> 
> 
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