Bearbeiten von „StuRa:Server/srs14“


[[PT]] und [[bommel]] 2018-02-09 bauen nach der Doku [[Server/Jails/SRS14]].

== Installation ==


: pkg update
: pkg install apache24 maildrop sudo

Mailman und Postfix muss aus den Ports gebaut werden, weil die Paket sendmail als MTA unterstuetzt, wir aber Postfix benoetigen. Es gibt sonst Permission Probleme mit dem wrapper script.

: portsnap fetch extract
: cd /usr/ports/mail/mailman
: ALLOW_UNSUPPORTED_SYSTEM=1 make config
<pre>
     DOCS=on: Build and/or install documentation
     HTDIG=off: - EXPERIMENTAL - htdig integration patches
     NAMAZU2=off: Make private archives searchable with namazu2
     NLS=on: Native Language Support
 Integrate with which MTA?: you have to select exactly one of them
     COURIER=off: for use with courier
     EXIM4=off: for use with exim4
     OPENSMTPD=off: for use with opensmtpd - EXPERIMENTAL -
     POSTFIX=on: for use with postfix
     SENDMAIL=off: for use with sendmail
</pre>
: ALLOW_UNSUPPORTED_SYSTEM=1 make install


: cd /usr/ports/mail/postfix
: ALLOW_UNSUPPORTED_SYSTEM=1 make config
<pre>
        BDB            : off
        CDB            : off
        DOCS           : on
        EAI            : on
        INST_BASE      : off
        LDAP           : off
        LDAP_SASL      : off
        LMDB           : off
        MYSQL          : off
        NIS            : off
        PCRE           : on
        PGSQL          : off
        SASL           : off
        SASLKMIT       : off
        SASLKRB5       : off
        SQLITE         : off
        TEST           : off
        TLS            : on
</pre>
: ALLOW_UNSUPPORTED_SYSTEM=1 make install

INFO: Alle folgenden Abfragen im build-Prozess werden mit der vorgeschlagenden Einstellung uebernommen.

== Konfiguration ==

=== Dienste ===

'''/etc/rc.conf'''

<pre>
apache24_enable="YES"
mailman_enable="YES"
postfix_enable="YES"
sendmail_enable="NO"
</pre>

==== SSH ====

SSH wird benötigt, um sich sicher auf [[{{PAGENAME}}]] verbinden zu können. Das ist bei [[{{PAGENAME}}]] insbesondere für die (leider noch leidliche) Verwaltung der Einträge für [[Mail-Adresse]]n nötig.

; andauernde Aktivierung des Dienstes SSH:

: <code>service sshd status</code>
<pre>
Cannot 'status' sshd. Set sshd_enable to YES in /etc/rc.conf or use 'onestatus' instead of 'status'.
</pre>
: <code>service sshd onestatus</code>
<pre>
sshd is not running.
</pre>
: <code>sysrc sshd_enable</code>
<pre>
sshd_enable: NO
</pre>
: <code>sysrc sshd_enable=YES</code>
<pre>
sshd_enable: NO -> YES
</pre>
: <code>service sshd status</code>
<pre>
sshd is not running.
</pre>
: <code>service sshd start</code>
<pre>
Generating RSA host key.
</pre>

<pre>
Performing sanity check on sshd configuration.
Starting sshd.
</pre>
: Es wurden automatisch Schlüsselpaare für den Account ''root'' (für ''RSA'', ''ECDSA'' und ''ED25519'') generiert.
: <code>service sshd status</code>
<pre>
sshd is running as pid 12345.
</pre>
: <code>sysrc sshd_enable</code>
<pre>
sshd_enable: YES
</pre>

=== Konten ===

Hinzufuegen von System Konten.

==== Mail - Angestellten ====
: Rossberg
Shell: nologin

 remote: cd /home/rossberg && tar -cvf rossberg.tar .mailfilter Mail .mail_aliases .rhosts
 cd /home/rossberg && tar -xvf rossberg.tar

==== Mail - spam ====
: Spam
Shell: nologin

===== Clean SPAM older 30 Days =====

Quelle des Programms http://forum.directadmin.com/attachment.php?s=b1485c6c4b4d501d922e5b7f48d6e07c&attachmentid=427&d=1167030675 und modifiziert durch [[PT]].

Datei ist abgelegt unter /etc/periodic/daily/900.cleanspam und wird taeglich ausgefuehrt.

<pre>
#!/bin/sh                                                                                                                                                                                                                                                                                                  
# Cleanning SPAM older than x days under Maildir system (Test under DA + Dovecot + SA)                   
# Published 27 Oct 2006 under GNU/GPL License By, Pinkkeyhost.com, Korakot Eamopas (kkeonline[at]yahoo.com)                                                                                                        
# Bugfix 25 Dec 2006                                                                                     
# Modified 25.02.2018 from pwnytail to run under Postfix maildrop
                                                                                                                                                                                                                   
# settings                                                                                               
# delete spam older than x days                                                                          
DAYS=30 ;                                                                                                                                                                                                           
# your logfile                                                                                           
logfile="/var/log/cleanspam.log" ;                                                                       
                                                    
if [ "$#" -lt 1 ]                                   
then                                                
        echo -n "usage: $0 <list of users>"         
        exit 1                                      
fi                                                  
                                                    
# Start a new log or append to old one              
#echo "" > $logfile ;                               
echo "" >> $logfile ;

# Nothing to be change from here
LOGDATE=`date "+%y-%m-%d %H:%M"` ;
DA="/usr/home" ;
SP="Mail" ;
USERS=$@
echo "===============================" >> $logfile ;
echo "SCRIPT RUNNING ON $LOGDATE" >> $logfile
echo "===============================" >> $logfile ;

# list users from da folder
for user in $USERS ; do
{
        # skip if not a user folder
        if [ ! -d $DA/$user ] ; then
           continue
        fi

        echo " " >> $logfile
        echo "CHECKING USER : $user" >> $logfile


        # Check Main account
        if [ -d /home/$user/$SP ]; then
                echo " " >> $logfile
                echo "CHECKING FOR : $user" >> $logfile
                for nct in new cur tmp ; do
                        {
                                if [ -d /home/$user/$SP/$nct ]; then
                                        # find file older than 30 days
                                        for oldfile in `find /home/$user/$SP/$nct/ -mtime +$DAYS`; do
                                                {
                                                        if [ -f $oldfile ]; then
                                                                echo -n "DELETE : $oldfile" : >> $logfile
                                                                # Keep a bit info of what we going to delete
                                                                head -n 1 $oldfile >> $logfile
                                                                # Bugfix 25 Dec 2006
                                                                #rm -f /home/$user/$SP/$nct/$oldfile >> /dev/null
                                                                rm -f $oldfile >> /dev/null
                                                        fi
                                                }
                                        done;
                                fi
                        }
                done;
        fi
};
done;
</pre>

==== Aliases ====
'''/etc/aliases.stura'''

 newaliases
 postmap /etc/aliases.stura

=== Sudo ===

==== /usr/local/etc/sudoers ====

Eintragen welche Systemkonten ''sudo'' nutzen duerfen.

=== Postfix ===
'''/usr/local/etc/postfix/main.cf'''
<pre>
myhostname = mail.stura.htw-dresden.de

mydomain = stura.htw-dresden.de 

smtp_bind_address = 141.56.50.14

myorigin = $myhostname

inet_interfaces = all

mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain

local_recipient_maps = unix:passwd.byname $alias_maps

# 141.56.16.134 - 141.56.16.136 mailexchanger vom RZ
# 141.56.16.231 - 232 mailrelay vom RZ
mynetworks = 141.56.16.131, 141.56.16.134, 141.56.16.135, 141.56.16.136, 141.56.16.231, 141.56.16.232, 141.56.50.0/26, 127.0.0.0/24, 192.168.100.12

alias_maps = hash:/etc/aliases, hash:/etc/aliases.stura, hash:/usr/local/mailman/data/aliases

alias_database = hash:/etc/aliases, hash:/etc/aliases.stura

home_mailbox = Mail/

mail_spool_directory = /var/mail
mailbox_command = /usr/local/bin/maildrop -d ${USER}

header_checks = pcre:$config_directory/header_checks

smtpd_sender_restrictions =
    permit_mynetworks,
    reject_non_fqdn_sender,
    reject_unknown_sender_domain,
    reject_rhsbl_sender blackhole.securitysage.com

smtpd_recipient_restrictions =
    reject_invalid_hostname,
    reject_unknown_recipient_domain,
    check_client_access hash:/usr/local/etc/postfix/rbl_override,
    reject_rbl_client sbl.spamhaus.org,
    permit

smtpd_helo_restrictions = 
    permit_mynetworks,
    reject_invalid_helo_hostname,
    reject_non_fqdn_helo_hostname,
    reject_unknown_helo_hostname
 
smtpd_client_restrictions = 
    permit_mynetworks,
    reject_rbl_client bl.spamcop.net,
    reject_rbl_client dnsbl.sorbs.net

smtpd_relay_restrictions =
    permit_mynetworks,
    defer_unauth_destination
</pre>
'''/usr/local/etc/postfix/master.cf'''

Aktivate Mailman wrapper Script
<pre>
mailman   unix  -       n       n       -       -       pipe
  flags=FR user=mailman:mailman argv=/usr/local/mailman/postfix-to-mailman.py ${nexthop} ${user}
</pre>
'''/usr/local/etc/postfix/header_checks'''
<pre>
/^X-HTW-Spam-Flag:\s+YES/   REDIRECT spam@stura.htw-dresden.de
</pre>

'''/usr/local/etc/postfix/rbl_override'''
<pre>
<rz mail server als domain und ip-adresse>
</pre>

'''/usr/local/etc/postfix/relay_recipients'''
<pre>
@stura.htw-dresden.de OK
</pre>

<s>
'''/usr/local/etc/postfix/transport'''
<pre>
kss-sachsen.de smtp:lrs0x018.kss-sachsen.de
</pre>
</s>
erstellen von Datenbank Dateien
 postmap rbl_override relay_recipients <s>transport</s> header_checks

starte postfix
 $ service postfix restart
 postfix: Postfix is running with backwards-compatible default settings
 postfix: See http://www.postfix.org/COMPATIBILITY_README.html for details
 postfix: To disable backwards compatibility use "postconf compatibility_level=2" and "postfix reload"
 postfix/postfix-script: starting the Postfix mail system

=== Apache ===

'''/usr/local/etc/apache24/httpd.conf'''

<pre>
...
ServerAdmin webmaster@stura.htw-dresden.de

...
ServerName lists.stura.htw-dresden.de:80
...
# Virtual hosts
Include etc/apache24/extra/httpd-vhosts.conf
...
</pre>

'''/usr/local/etc/apache24/extra/httpd-vhosts.conf'''

<pre>
<VirtualHost lists.stura.htw-dresden.de:80>
   ServerAdmin webmaster@stura.htw-dresden.de
   DocumentRoot "/usr/local/mailman/lists"
   ServerName lists.stura.htw-dresden.de
   ServerAlias lists.stura.htw-dresden.de
   <Directory /usr/local/mailman/archives/>
       Options FollowSymLinks
       AllowOverride None
   </Directory>
   Alias /pipermail/ /usr/local/mailman/archives/public/
   Alias /images/mailman/ /usr/share/images/mailman/
   ScriptAlias /admin /usr/local/mailman/cgi-bin/admin
   ScriptAlias /admindb /usr/local/mailman/cgi-bin/admindb
   ScriptAlias /confirm /usr/local/mailman/cgi-bin/confirm
   ScriptAlias /create /usr/local/mailman/cgi-bin/create
   ScriptAlias /edithtml /usr/local/mailman/cgi-bin/edithtml
   ScriptAlias /listinfo /usr/local/mailman/cgi-bin/listinfo
   ScriptAlias /options /usr/local/mailman/cgi-bin/options
   ScriptAlias /private /usr/local/mailman/cgi-bin/private
   ScriptAlias /rmlist /usr/local/mailman/cgi-bin/rmlist
   ScriptAlias /roster /usr/local/mailman/cgi-bin/roster
   ScriptAlias /subscribe /usr/local/mailman/cgi-bin/subscribe
   ScriptAlias /mailman/ /usr/local/mailman/cgi-bin/
   ScriptAlias / /usr/local/mailman/cgi-bin/listinfo
   <Directory "/usr/local/mailman">
      AllowOverride All
      Options FollowSymlinks
      Require all granted
   </Directory>
   ErrorLog /var/log/mailman-error.log
#   CustomLog /var/log/mailman-access.log combined
</VirtualHost>
</pre>

=== maildrop ===

MDA: maildrop

maildir in users homeverzeichnis anlegen

  maildrop-maildirmake Mail

im Homeverzeichnis die Datei .mailfilter anlegen:

  MAILBOX="$HOME/Mail"
  DEFAULT="$MAILBOX"

  chmod 600 .mailfilter
  chown <user> .mailfilter

maildrop in postfix main.cf einarbeiten

  mailbox_command = /usr/local/bin/maildrop -d ${USER}

=== Mailman ===
: Mailmanumzug :[[http://www.vuksan.com/linux/mailman_moving_lists.html]]

 remote: cd /usr/local/mailman && tar -cvf mailman.tar archives data lists Mailman/mm_cfg.py
 cd /usr/local/mailman && tar xvf mailman.tar

==== Mailman/mm_cfg.py ====

<pre>
MTA = 'Postfix'
POSTFIX_ALIAS_CMD = '/usr/local/sbin/postalias'
POSTFIX_MAP_CMD = '/usr/local/sbin/postmap'
SMTPHOST = 'localhost'
# The default language for this server.
DEFAULT_SERVER_LANGUAGE = 'de'
# Unset send_reminders on newly created lists
DEFAULT_SEND_REMINDERS = 0
DEFAULT_SEND_WELCOME_MSG = 0
DEFAULT_SEND_GOODBYE_MSG = 0
DEFAULT_ADMIN_NOTIFY_MCHANGES = 1
DEFAULT_NEW_MEMBER_OPTIONS = 272
DEFAULT_RESPOND_TO_POST_REQUESTS = 0 
DEFAULT_ADMINISTRIVIA = 0
DEFAULT_MAX_MESSAGE_SIZE = 0
DEFAULT_MAX_NUM_RECIPIENTS = 0
DEFAULT_REQUIRE_EXPLICIT_DESTINATION = 0
# SUBSCRIBE POLICY
# 0 - open list (only when ALLOW_OPEN_SUBSCRIBE is set to 1) **
# 1 - confirmation required for subscribes
# 2 - admin approval required for subscribes
# 3 - both confirmation and admin approval required
#
# ** please do not choose option 0 if you are not allowing open
# subscribes (next variable)
DEFAULT_SUBSCRIBE_POLICY = 3
# Does this site allow completely unchecked subscriptions?
ALLOW_OPEN_SUBSCRIBE = Yes

# Private_roster == 0: anyone can see, 1: members only, 2: admin only.
DEFAULT_PRIVATE_ROSTER = 0

# Are archives public or private by default?
# 0=public, 1=private
DEFAULT_ARCHIVE_PRIVATE = 1

# What shold happen to non-member posts which are do not match explicit
# non-member actions?
# 0 = Accept
# 1 = Hold
# 2 = Reject
# 3 = Discard
DEFAULT_GENERIC_NONMEMBER_ACTION = 0
#POSTFIX_STYLE_VIRTUAL_DOMAINS = ['stura.htw-dresden.de']
# Put YOUR site-specific settings below this line.
DEFAULT_URL_PATTERN = 'http://%s/'
DEFAULT_EMAIL_HOST = 'stura.htw-dresden.de'
DEFAULT_URL_HOST = 'lists.stura.htw-dresden.de'
add_virtualhost(DEFAULT_URL_HOST, DEFAULT_EMAIL_HOST)
add_virtualhost('lists.htw.stura-dresden.de',DEFAULT_EMAIL_HOST)
OWNERS_CAN_DELETE_THEIR_OWN_LISTS = 'YES'
VIRTUAL_HOST_OVERVIEW = On
</pre>

==== postfix-to-mailman.py ====

<pre>
#! /usr/local/bin/python

# Configuration variables - Change these for your site if necessary.
MailmanHome = "/usr/local/mailman"; # Mailman home directory.
MailmanOwner = "postmaster@stura.htw-dresden.de"; # Postmaster and abuse mail recipient.
# End of configuration variables.

# postfix-to-mailman-2.1.py (to be installed as postfix-to-mailman.py)
#
# Interface mailman to a postfix with a mailman transport. Does not require
# the creation of _any_ aliases to connect lists to your mail system.
#
# Dax Kelson, dkelson@gurulabs.com, Sept 2002.
# coverted from qmail to postfix interface
# Jan 2003: Fixes for Mailman 2.1
# Thanks to Simen E. Sandberg <senilix@gallerbyen.net>
# Feb 2003: Change the suggested postfix transport to support VERP
# Thanks to Henrique de Moraes Holschuh <henrique.holschuh@ima.sp.gov.br>
#
# This script was originally qmail-to-mailman.py by:
# Bruce Perens, bruce@perens.com, March 1999.
# This is free software under the GNU General Public License.
#
# This script is meant to be called from ~mailman/postfix-to-mailman.py. 
# It catches all mail to a virtual domain, eg "lists.example.com".
# It looks at the  recipient for each mail message and decides if the mail is
# addressed to a valid list or not, and bounces the message with a helpful
# suggestion if it's not addressed to a list. It decides if it is a posting, 
# a list command, or mail to the list administrator, by checking for the
#  -admin, -owner, and -request addresses. It will recognize a list as soon
# as the list is created, there is no need to add _any_ aliases for any list.
# It recognizes mail to postmaster, mailman-owner, abuse, mailer-daemon, root,
# and owner, and routes those mails to MailmanOwner as defined in the
# configuration variables, above.
#
# INSTALLATION:
#
# Install this file as ~mailman/postfix-to-mailman.py
#
# To configure a virtual domain to connect to mailman, edit Postfix thusly:
#
# /etc/postfix/main.cf:
#    relay_domains = ... lists.example.com
#    transport_maps = hash:/etc/postfix/transport
#    mailman_destination_recipient_limit = 1
#
# /etc/postfix/transport:
#   lists.example.com   mailman:
#
# /etc/postfix/master.cf
#    mailman unix  -       n       n       -       -       pipe
#      flags=FR user=mailman:mailman 
#      argv=/var/mailman/postfix-to-mailman.py ${nexthop} ${user}
# 
#
# Replace list.example.com above with the name of the domain to be connected
# to Mailman. Note that _all_ mail to that domain will go to Mailman, so you
# don't want to put the name of your main domain here. Typically a virtual
# domain lists.domain.com is used for Mailman, and domain.com for regular
# email.
#

import sys, os, re, string

def main():
    os.nice(5)  # Handle mailing lists at non-interactive priority.
                # delete this if you wish

    os.chdir(MailmanHome + "/lists")

    try:
        local = sys.argv[2]
    except:
        # This might happen if we're not using Postfix
        sys.stderr.write("LOCAL not set?\n")
        sys.exit(1)

    local = string.lower(local)
    local = re.sub("^mailman-","",local)

    names = ("root", "postmaster", "mailer-daemon", "mailman-owner", "owner",
             "abuse")
    for i in names:
        if i == local:
            os.execv("/usr/sbin/sendmail",
                     ("/usr/sbin/sendmail", MailmanOwner))
            sys.exit(0)

    type = "post"
    types = (("-admin$", "admin"),
             ("-owner$", "owner"),
             ("-request$", "request"),
             ("-bounces$", "bounces"),
             ("-confirm$", "confirm"),
             ("-join$", "join"),
             ("-leave$", "leave"),
             ("-subscribe$", "subscribe"),
             ("-unsubscribe$", "unsubscribe"))

    for i in types:
        if re.search(i[0],local):
            type = i[1]
            local = re.sub(i[0],"",local)

    if os.path.exists(local):
        os.execv(MailmanHome + "/mail/mailman",
                 (MailmanHome + "/mail/mailman", type, local))
    else:
        bounce()
    sys.exit(75)

def bounce():
    bounce_message = """\
TO ACCESS THE MAILING LIST SYSTEM: Start your web browser on
http://%s/
That web page will help you subscribe or unsubscribe, and will
give you directions on how to post to each mailing list.\n"""
    sys.stderr.write(bounce_message % (sys.argv[1]))
    sys.exit(1)

try:
    sys.exit(main())
except SystemExit, argument:
    sys.exit(argument)

except Exception, argument:
    info = sys.exc_info()
    trace = info[2]
    sys.stderr.write("%s %s\n" % (sys.exc_type, argument))
    sys.stderr.write("Line %d\n" % (trace.tb_lineno))
    sys.exit(75)       # Soft failure, try again later.

</pre>

=== Mounts ===

Um eine bessere Handhabung fuer die Daten (z.B. Mail Archive und Mailkonten) zu erhalten, werden diese in ein separates ZFS Dataset ausgelagert und dann in die Jail gehangen.

<pre>
/mnt/znyx/data/maildrop/rossberg on /mnt/znyx/jails/srs14/usr/home/rossberg/Mail (nullfs, local)
/mnt/znyx/data/maildrop/spam on /mnt/znyx/jails/srs14/usr/home/spam/Mail (nullfs, local)
/mnt/znyx/data/mailman/archives on /mnt/znyx/jails/srs14/usr/local/mailman/archives (nullfs, local)
/mnt/znyx/data/mailman/data on /mnt/znyx/jails/srs14/usr/local/mailman/data (nullfs, local)
/mnt/znyx/data/mailman/lists on /mnt/znyx/jails/srs14/usr/local/mailman/lists (nullfs, local)
</pre>
@@ Zeile 1: / Zeile 1: @@
 [[PT]] und [[bommel]] 2018-02-09 bauen nach der Doku [[Server/Jails/SRS14]].
-== Dienste ==
+== Installation ==
-: Ersatz von [[Server/SRS14/2018]]
-* Erhalt von Mails für [[Mail-Adresse]]n für die Domain ''stura.htw-dresden.de''
-*: [[postfix]]
-* Verwaltung von Mail-Adressen (von Personen und Funktionen)
-** Einträge für die Weiterleitung an andere Mail-Adressen
-**: [[aliases]]
-** Versand von Mails
-**: [[postfix]]
-** <s>grafische Oberfläche für die Verwaltung von Mail-Adressen</s>
-* Verteilung von Mails für Mail-Adressen (für Funktionen)
-*: [[mailman]]
-* Archivierung von Mails für Mail-Adressen (für Funktionen)
-*: [[mailman]]
-* grafische Oberfläche für die Verwaltung von Mail-Verteilern
-*: [[mailman]]
-* Vermeidung der Weiterleitung von SPAM
-*: [[postfix]]
-* <!-- Soll das so? Der Dienst wurde "nur" übernommen, da er wohl seit vielen Jahren schon läuft. --> (Archivierung (als Sicherheitskopie) für [[Mail-Adresse]]n von [[Angestellte]]n)
-*: [[maildrop]]
-== Betriebssystem ==
+: pkg update
+: pkg install apache24 maildrop sudo
+Mailman und Postfix muss aus den Ports gebaut werden, weil die Paket sendmail als MTA unterstuetzt, wir aber Postfix benoetigen. Es gibt sonst Permission Probleme mit dem wrapper script.
+: portsnap fetch extract
+: cd /usr/ports/mail/mailman
+: ALLOW_UNSUPPORTED_SYSTEM=1 make config
+<pre>
+     DOCS=on: Build and/or install documentation
+     HTDIG=off: - EXPERIMENTAL - htdig integration patches
+     NAMAZU2=off: Make private archives searchable with namazu2
+     NLS=on: Native Language Support
+ Integrate with which MTA?: you have to select exactly one of them
+     COURIER=off: for use with courier
+     EXIM4=off: for use with exim4
+     OPENSMTPD=off: for use with opensmtpd - EXPERIMENTAL -
+     POSTFIX=on: for use with postfix
+     SENDMAIL=off: for use with sendmail
+</pre>
+: ALLOW_UNSUPPORTED_SYSTEM=1 make install
-: [[Maschine/nyx]]
+: cd /usr/ports/mail/postfix
-:: Jail [[FreeNAS]]
+: ALLOW_UNSUPPORTED_SYSTEM=1 make config
-: [[FreeBSD]]
+<pre>
-:: STABLE
+        BDB            : off
-:: (11.1)
+        CDB            : off
+        DOCS           : on
+        EAI            : on
+        INST_BASE      : off
+        LDAP           : off
+        LDAP_SASL      : off
+        LMDB           : off
+        MYSQL          : off
+        NIS            : off
+        PCRE           : on
+        PGSQL          : off
+        SASL           : off
+        SASLKMIT       : off
+        SASLKRB5       : off
+        SQLITE         : off
+        TEST           : off
+        TLS            : on
+</pre>
+: ALLOW_UNSUPPORTED_SYSTEM=1 make install
-== Installation ==
+INFO: Alle folgenden Abfragen im build-Prozess werden mit der vorgeschlagenden Einstellung uebernommen.
 == Konfiguration ==
-=== eingehängter Massenspeicher ===
+=== Dienste ===
-==== Datasets ====
+'''/etc/rc.conf'''
-Für die individuelle Behandlung der besonders nennenswerten Daten (z.B. Mail-Archive und Mail-Konten) zu erhalten, werden diese jeweils als ein separates Dataset (für ZFS) verwaltet. Die Datasets (für ZFS) sind als Dataset (für ZFS) auf dem Host erstellt ([[srs100034#Datasets]]) und Sind vom Host in die Jail eingehängt.
 <pre>
-/mnt/znyx/data/maildrop/rossberg on /mnt/znyx/jails/srs14/usr/home/rossberg/Mail (nullfs, local)
+apache24_enable="YES"
-/mnt/znyx/data/maildrop/spam on /mnt/znyx/jails/srs14/usr/home/spam/Mail (nullfs, local)
+mailman_enable="YES"
-/mnt/znyx/data/mailman/archives on /mnt/znyx/jails/srs14/usr/local/mailman/archives (nullfs, local)
+postfix_enable="YES"
-/mnt/znyx/data/mailman/data on /mnt/znyx/jails/srs14/usr/local/mailman/data (nullfs, local)
+sendmail_enable="NO"
-/mnt/znyx/data/mailman/lists on /mnt/znyx/jails/srs14/usr/local/mailman/lists (nullfs, local)
 </pre>
-=== Dienste ===
 ==== SSH ====
@@ Zeile 94: / Zeile 110: @@
 <pre>
 sshd_enable: YES
-</pre>
-; Konfiguration vom Dienst SSH (auf Schnell)
-(optionale) Sicherung der standardmäßigen Datei für die Konfiguration vom Dienst SSH
-: <code>cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default</code>
-Anpassen der Konfiguration vom Dienst SSH
-* Ändern vom Port an dem der Dienst SSH erreichbar ist
-*: aus "Tradition")
-* Zulassen vom der Anmeldung mit Passwort für den Dienst SSH
-*: Es gibt Menschen, denen nicht bekannt ist wie das Verwalten von persönlichen Schlüsselpaaren funktioniert (und auch nicht erklärten werden müssen soll), die dennoch bei der Verwaltung von Mail-Adressen mitwirken können sollen und sich dazu auch aus der Ferne anmelden können sollen.
-: <code>$EDITOR /etc/ssh/sshd_config</code>
-::: <code>diff /etc/ssh/sshd_config.default /etc/ssh/sshd_config</code>
-<pre>
-a18
-> Port 1234
-a77
-> PasswordAuthentication yes
-</pre>
-:: oder
-::: <code>diff /etc/ssh/sshd_config.default /etc/ssh/sshd_config</code>
-<pre>
-c17
-< #Port 22
----
-> Port 1234
-c75
-< #PasswordAuthentication no
----
-> PasswordAuthentication yes
 </pre>
@@ Zeile 220: / Zeile 205: @@
 </pre>
-== Pakete ==
+==== Aliases ====
+'''/etc/aliases.stura'''
-=== Verwaltung von Paketen ===
-In erster Linie wird die normale (einfache) Verwaltung von Paketen (mit <code>[[man:pkg|pkg]]</code>) verwendet.
-Aber die Verwendung der Sammlung von Ports ([[freebsd-handbook:ports-using]]) wurde notwendig.
-: Die vorherige Instanz verwendete die Kombination der Pakete Postfix und Mailman. Das standardmäßige Paket für Mailman ist ohne die Option für Postfix gebaut (<code>[[man:pkg-search|pkg search]] -Q options mailman</code>).
-:: Damn!
-:: Anstatt das Risiko einzugehen sich mit der Konfiguration beim Verzicht auf Postfix auseinanderzusetzen und anstelle sendmail zu verwenden, bauen wir das Paket eben einfach selbst. Dafür ist dann aber auch die Verwendung der Sammlung von Ports notwendig.
-==== Sammlung von Ports ====
-: <code>portsnap fetch extract</code>
-===== Notwendigkeit für die Verwendung der [[#Sammlung von Ports|Sammlung von Ports]] =====
-Mailman und Postfix muss aus den Ports gebaut werden, weil das Paket mailman sendmail als MTA unterstuetzt, wir aber Postfix benoetigen. Es gibt sonst Permission Probleme mit dem wrapper script zwischen postfix
-und mailman.
-Error Nachricht 1 bevor Mailman aus den Ports gebaut wurde:
-: [...]Mailman mail-wrapper: Group mismatch error.  Mailman expected the mail wrapper script to be executed as group "mailnull", but the system's mail server executed the mail script as group "mailman".  Try tweaking the mail server to run the script as group "mailnull", or re-run configure,  providing the command line option `--with-mail-gid=mailman'.
-dann aendert sich die Nachricht zu:
-Error Nachricht 2 bevor Postfix aus den Ports gebaut wurde:
-: [...]Mailman mail-wrapper: Group mismatch error.  Mailman expected the mail wrapper script to be executed as group "mailman", but the system's mail server executed the mail script as group "nobody".  Try tweaking the mail server to run the script as group "mailman", or re-run configure,  providing the command line option `--with-mail-gid=nobody'.
-=== Aktualisierung von Paketen ===
-: <code>pkg update && pkg upgrade -y</code>
-=== Pakete für Anwendungen ===
-==== sendmail ====
-==== Postfix ====
-===== Installation von Postfix =====
-Wechseln in den Ordner vom Port ''postfix''
-: <code>cd /usr/ports/mail/postfix</code>
-Festlegen der Konfiguration für das angepasste Bauen des Paketes (''postfix'')
-: <code>make config</code>
-<pre>
-        BDB            : off
-        CDB            : off
-        DOCS           : on
-        EAI            : on
-        INST_BASE      : off
-        LDAP           : off
-        LDAP_SASL      : off
-        LMDB           : off
-        MYSQL          : off
-        NIS            : off
-        PCRE           : on
-        PGSQL          : off
-        SASL           : off
-        SASLKMIT       : off
-        SASLKRB5       : off
-        SQLITE         : off
-        TEST           : off
-        TLS            : on
-</pre>
-<pre>
-/!\ ERROR: /!\
-Ports Collection support for your FreeBSD version has ended, and no ports are
+ newaliases
-guaranteed to build on this system. Please upgrade to a supported release.
+ postmap /etc/aliases.stura
-No support will be provided if you silence this message by defining
+=== Sudo ===
-ALLOW_UNSUPPORTED_SYSTEM.
-</pre>
-Bauen des Paketes (''postfix'') entsprechend der angepassten Konfiguration
-: <code>ALLOW_UNSUPPORTED_SYSTEM=1 make install clean</code>
-<?!? />
-INFO: Alle folgenden Abfragen im build-Prozess werden mit der vorgeschlagenden Einstellung übernommen.
-: <code>sysrc postfix_enable=YES</code>
+==== /usr/local/etc/sudoers ====
-: <code>sysrc sendmail_enable=NO</code>
-===== Konfiguration Postfix =====
+Eintragen welche Systemkonten ''sudo'' nutzen duerfen.
+=== Postfix ===
 '''/usr/local/etc/postfix/main.cf'''
 <pre>
@@ Zeile 311: / Zeile 224: @@
 mydomain = stura.htw-dresden.de
-#smtp_bind_address = 141.56.50.14
+smtp_bind_address = 141.56.50.14
-smtp_bind_address = 141.56.51.14
 myorigin = $myhostname
@@ Zeile 324: / Zeile 236: @@
 # 141.56.16.134 - 141.56.16.136 mailexchanger vom RZ
 # 141.56.16.231 - 232 mailrelay vom RZ
-mynetworks = 141.56.16.131, 141.56.16.134, 141.56.16.135, 141.56.16.136, 141.56.16.231, 141.56.16.232, 141.56.50.0/26, 127.0.0.0/24, 192.168.100.12, 141.56.51.0/24
+mynetworks = 141.56.16.131, 141.56.16.134, 141.56.16.135, 141.56.16.136, 141.56.16.231, 141.56.16.232, 141.56.50.0/26, 127.0.0.0/24, 192.168.100.12
 alias_maps = hash:/etc/aliases, hash:/etc/aliases.stura, hash:/usr/local/mailman/data/aliases
@@ Zeile 334: / Zeile 245: @@
 mail_spool_directory = /var/mail
 mailbox_command = /usr/local/bin/maildrop -d ${USER}
 header_checks = pcre:$config_directory/header_checks
-####
-sendmail_path = /usr/local/sbin/sendmail
-newaliases_path = /usr/local/bin/newaliases
-mailq_path = /usr/local/bin/mailq
-setgid_group = maildrop
-html_directory = /usr/local/share/doc/postfix
-manpage_directory = /usr/local/man
-sample_directory = /usr/local/etc/postfix
-readme_directory = /usr/local/share/doc/postfix
-inet_protocols = ipv4
-####
 smtpd_sender_restrictions =
@@ Zeile 389: / Zeile 287: @@
 <pre>
 /^X-HTW-Spam-Flag:\s+YES/   REDIRECT spam@stura.htw-dresden.de
-/^X-Spam-Flag:\s+YES/   REDIRECT spam@stura.htw-dresden.de
 </pre>
@@ Zeile 418: / Zeile 315: @@
   postfix/postfix-script: starting the Postfix mail system
-===== Benutzung von Postfix =====
+=== Apache ===
-[[#Postfix]] ist der Ersatz von [[#sendmail]].
+'''/usr/local/etc/apache24/httpd.conf'''
-; Verwaltung von Einträgen für Mail-Adressen:
-Bearbeitung der Datei für Mail-Adressen (speziell für den StuRa) ''/etc/aliases.stura''
-: <code>$EDITOR /etc/aliases.stura</code>
-(vielleicht notwendiges) Neubauen der Datenbank zwecks sendmail für Mail-Adressen
-: <code>newaliases</code>
-(vielleicht notwendiges) Neubauen der Datenbank zwecks postfix für Mail-Adressen (speziell für den StuRa)
-: <code>postalias /etc/aliases.stura</code>
-===== Problem zum Ableiten von SPAM wegen geänderter Eintrag von erkannten SPAM im Header =====
-Seit 2020-02-27 wurde plötzlich (mutmaßlich nach den Wartungsarbeiten [https://www.htw-dresden.de/news/wartungsarbeiten-im-netzwerk]) (wieder) erkannter SPAM weitergeleitet.
-Es konnte festgestellt werden, dass im Header der Mail nicht mehr die Markierung ''X-HTW-Spam-Flag'' verwendet wird, sondern (wieder standardmäßig) ''X-Spam-Flag''.
-So wurde in der Datei <code>/usr/local/etc/postfix/header_checks</code>
 <pre>
-/^X-HTW-Spam-Flag:\s+YES/   REDIRECT spam@stura.htw-dresden.de
+...
-</pre>
+ServerAdmin webmaster@stura.htw-dresden.de
-<pre>
-/^X-Spam-Flag:\s+YES/   REDIRECT spam@stura.htw-dresden.de
-</pre>
-hinzugefügt.
-==== sudo ====
+...
+ServerName lists.stura.htw-dresden.de:80
-===== Installation ''sudo'' =====
+...
+# Virtual hosts
-Installation vom Paket ''sudo''
+Include etc/apache24/extra/httpd-vhosts.conf
-: <code>pkg install -y sudo</code>
+...
-===== Konfiguration ''sudo'' =====
-Eintragen der Accounts, die ''sudo'' benutzen dürfen sollen
-: <code>$EDITOR /usr/local/etc/sudoers</code>
-===== Problem ''Undefined symbol "memset_s"'' =====
-; Problem: ''sudo'' funktioniert (für die einzelnen Accounts) nicht.
-: <code>sudo su</code>
-<pre>
-/usr/local/bin/sudo: Undefined symbol "memset_s"
 </pre>
-; Ursache: Ein Vergleich mit der standardmäßigen Datei zur Verwaltung des Verhaltens von ''sudo'' für berechtigte Accounts und Gruppen ''/usr/local/etc/sudoers'' ergab, dass sich der Fehler aus dem
+'''/usr/local/etc/apache24/extra/httpd-vhosts.conf'''
-; Lösung: Berichtigung der Konfiguration in der Datei zur Verwaltung des Verhaltens von ''sudo'' für berechtigte Accounts und Gruppen ''/usr/local/etc/sudoers''
-Hinzufügen der Festlegung, dass für ''sudo'' standardmäßig nach dem Password des jeweiligen Accounts gefragt wird
-: <code>$EDITOR /usr/local/etc/sudoers</code>
-<pre></pre>
 <pre>
-# Defaults targetpw  # Ask for the password of the target user
+<VirtualHost lists.stura.htw-dresden.de:80>
-Defaults targetpw
+   ServerAdmin webmaster@stura.htw-dresden.de
-# ALL ALL=(ALL) ALL  # WARNING: only use this together with 'Defaults targetpw'
+   DocumentRoot "/usr/local/mailman/lists"
+   ServerName lists.stura.htw-dresden.de
+   ServerAlias lists.stura.htw-dresden.de
+   <Directory /usr/local/mailman/archives/>
+       Options FollowSymLinks
+       AllowOverride None
+   </Directory>
+   Alias /pipermail/ /usr/local/mailman/archives/public/
+   Alias /images/mailman/ /usr/share/images/mailman/
+   ScriptAlias /admin /usr/local/mailman/cgi-bin/admin
+   ScriptAlias /admindb /usr/local/mailman/cgi-bin/admindb
+   ScriptAlias /confirm /usr/local/mailman/cgi-bin/confirm
+   ScriptAlias /create /usr/local/mailman/cgi-bin/create
+   ScriptAlias /edithtml /usr/local/mailman/cgi-bin/edithtml
+   ScriptAlias /listinfo /usr/local/mailman/cgi-bin/listinfo
+   ScriptAlias /options /usr/local/mailman/cgi-bin/options
+   ScriptAlias /private /usr/local/mailman/cgi-bin/private
+   ScriptAlias /rmlist /usr/local/mailman/cgi-bin/rmlist
+   ScriptAlias /roster /usr/local/mailman/cgi-bin/roster
+   ScriptAlias /subscribe /usr/local/mailman/cgi-bin/subscribe
+   ScriptAlias /mailman/ /usr/local/mailman/cgi-bin/
+   ScriptAlias / /usr/local/mailman/cgi-bin/listinfo
+   <Directory "/usr/local/mailman">
+      AllowOverride All
+      Options FollowSymlinks
+      Require all granted
+   </Directory>
+   ErrorLog /var/log/mailman-error.log
+#   CustomLog /var/log/mailman-access.log combined
+</VirtualHost>
 </pre>
-<pre></pre>
-==== maildrop ====
+=== maildrop ===
-===== Installation maildrop =====
-Installieren vom Paket ''maildrop''
-: <code>pkg install -y maildrop</code>
-===== Konfiguration maildrop =====
 MDA: maildrop
@@ Zeile 508: / Zeile 388: @@
    mailbox_command = /usr/local/bin/maildrop -d ${USER}
-==== Mailman ====
+=== Mailman ===
-; Installieren des Paketes Mailman:
-: Erst einmal brauchen wir schnell Mailman mit Postfix.
-Wechseln in den Ordner vom Port ''mailman''
-: <code>cd /usr/ports/mail/mailman</code>
-Festlegen der Konfiguration für das angepasste Bauen des Paketes (''mailman'')
-:: <?!?>Wozu müssen wir die Umgebungsvariable ''ALLOW_UNSUPPORTED_SYSTEM=1'' setzen?</?!?>
-: <code>make config</code>
-<pre>
-     DOCS=on: Build and/or install documentation
-     HTDIG=off: - EXPERIMENTAL - htdig integration patches
-     NAMAZU2=off: Make private archives searchable with namazu2
-     NLS=on: Native Language Support
- Integrate with which MTA?: you have to select exactly one of them
-     COURIER=off: for use with courier
-     EXIM4=off: for use with exim4
-     OPENSMTPD=off: for use with opensmtpd - EXPERIMENTAL -
-     POSTFIX=on: for use with postfix
-     SENDMAIL=off: for use with sendmail
-</pre>
-<pre>
-/!\ ERROR: /!\
-Ports Collection support for your FreeBSD version has ended, and no ports are
-guaranteed to build on this system. Please upgrade to a supported release.
-No support will be provided if you silence this message by defining
-ALLOW_UNSUPPORTED_SYSTEM.
-</pre>
-Bauen des Paketes (''mailman'') entsprechend der angepassten Konfiguration
-: <code>ALLOW_UNSUPPORTED_SYSTEM=1 make install clean</code>
-: <code>sysrc mailman_enable=YES</code>
-===== Konfiguration Mailman =====
 : Mailmanumzug :[[http://www.vuksan.com/linux/mailman_moving_lists.html]]
@@ Zeile 550: / Zeile 394: @@
   cd /usr/local/mailman && tar xvf mailman.tar
-====== Mailman/mm_cfg.py ======
+==== Mailman/mm_cfg.py ====
 <pre>
@@ Zeile 744: / Zeile 588: @@
 </pre>
-==== Apache ====
+=== Mounts ===
-===== Installation Apache =====
+Um eine bessere Handhabung fuer die Daten (z.B. Mail Archive und Mailkonten) zu erhalten, werden diese in ein separates ZFS Dataset ausgelagert und dann in die Jail gehangen.
-Installieren vom Paket ''apache24''
-: <code>pkg install -y apache24</code>
-----
-: <code>sysrc apache24_enable=YES</code>
-: <code>service apache24 start</code>
-===== Konfiguration Apache =====
-'''/usr/local/etc/apache24/httpd.conf'''
-<pre></pre>
 <pre>
-ServerAdmin webmaster@stura.htw-dresden.de
+/mnt/znyx/data/maildrop/rossberg on /mnt/znyx/jails/srs14/usr/home/rossberg/Mail (nullfs, local)
-</pre>
+/mnt/znyx/data/maildrop/spam on /mnt/znyx/jails/srs14/usr/home/spam/Mail (nullfs, local)
-<pre>
+/mnt/znyx/data/mailman/archives on /mnt/znyx/jails/srs14/usr/local/mailman/archives (nullfs, local)
-ServerName lists.stura.htw-dresden.de:80
+/mnt/znyx/data/mailman/data on /mnt/znyx/jails/srs14/usr/local/mailman/data (nullfs, local)
-</pre>
+/mnt/znyx/data/mailman/lists on /mnt/znyx/jails/srs14/usr/local/mailman/lists (nullfs, local)
-<pre>
-# Virtual hosts
-Include etc/apache24/extra/httpd-vhosts.conf
-</pre>
-<pre></pre>
-'''/usr/local/etc/apache24/extra/httpd-vhosts.conf'''
-<pre>
-<VirtualHost lists.stura.htw-dresden.de:80>
-   ServerAdmin webmaster@stura.htw-dresden.de
-   DocumentRoot "/usr/local/mailman/lists"
-   ServerName lists.stura.htw-dresden.de
-   ServerAlias lists.stura.htw-dresden.de
-   <Directory /usr/local/mailman/archives/>
-       Options FollowSymLinks
-       AllowOverride None
-   </Directory>
-   Alias /pipermail/ /usr/local/mailman/archives/public/
-   Alias /images/mailman/ /usr/share/images/mailman/
-   ScriptAlias /admin /usr/local/mailman/cgi-bin/admin
-   ScriptAlias /admindb /usr/local/mailman/cgi-bin/admindb
-   ScriptAlias /confirm /usr/local/mailman/cgi-bin/confirm
-   ScriptAlias /create /usr/local/mailman/cgi-bin/create
-   ScriptAlias /edithtml /usr/local/mailman/cgi-bin/edithtml
-   ScriptAlias /listinfo /usr/local/mailman/cgi-bin/listinfo
-   ScriptAlias /options /usr/local/mailman/cgi-bin/options
-   ScriptAlias /private /usr/local/mailman/cgi-bin/private
-   ScriptAlias /rmlist /usr/local/mailman/cgi-bin/rmlist
-   ScriptAlias /roster /usr/local/mailman/cgi-bin/roster
-   ScriptAlias /subscribe /usr/local/mailman/cgi-bin/subscribe
-   ScriptAlias /mailman/ /usr/local/mailman/cgi-bin/
-   ScriptAlias / /usr/local/mailman/cgi-bin/listinfo
-   <Directory "/usr/local/mailman">
-      AllowOverride All
-      Options FollowSymlinks
-      Require all granted
-   </Directory>
-   ErrorLog /var/log/mailman-error.log
-#   CustomLog /var/log/mailman-access.log combined
-</VirtualHost>
-</pre>
-== Wartung ==
-==== Aktualisierung von Paketen ====
-{|
-|
-<pre>
-pkg lock -y postfix
-#Locking postfix-3.3.0.r1,1
-pkg lock -y mailman
-#Locking mailman-2.1.26_4
-pkg update
-pkg upgrade -y
-portsnap fetch update
-cd /usr/ports/mail/postfix
-ALLOW_UNSUPPORTED_SYSTEM=1 make build
-ALLOW_UNSUPPORTED_SYSTEM=1 make deinstall
-pkg unlock -y postfix
-#Unlocking postfix-3.3.0.r1,1
-ALLOW_UNSUPPORTED_SYSTEM=1 make install clean
-pkg lock -y postfix
-cd /usr/ports/mail/mailman
-ALLOW_UNSUPPORTED_SYSTEM=1 make build
-ALLOW_UNSUPPORTED_SYSTEM=1 make deinstall
-pkg unlock -y mailman
-#Unlocking mailman-2.1.26_4
-ALLOW_UNSUPPORTED_SYSTEM=1 make install clean
-pkg lock -y mailman
-</pre>
-|
-: <code>service postfix stop</code>
-: <code>service postfix status</code>
-<pre>
-postfix is not running.
-</pre>
-: <code>pkg lock -y postfix</code>
-: <code>service mailman stop</code>
-: <code>service mailman status</code>
-<pre>
-mailman is not running.
-</pre>
-: <code>pkg lock -y mailman</code>
-: <code>cd /usr/ports/mail/postfix</code>
-: <code>ALLOW_UNSUPPORTED_SYSTEM=YES make build</code>
-: <code>pkg unlock -y postfix</code>
-: <code>ALLOW_UNSUPPORTED_SYSTEM=YES make deinstall</code>
-: <code>ALLOW_UNSUPPORTED_SYSTEM=YES make install clean</code>
-: <code>pkg lock -y postfix</code>
-: <code>cd /usr/ports/mail/mailman</code>
-: <code>ALLOW_UNSUPPORTED_SYSTEM=YES make build</code>
-: <code>pkg unlock -y mailman</code>
-: <code>ALLOW_UNSUPPORTED_SYSTEM=YES make deinstall</code>
-: <code>ALLOW_UNSUPPORTED_SYSTEM=YES make install clean</code>
-: <code>pkg lock -y mailman</code>
-: <code>service mailman start</code>
-<pre>
-Fixing mailman permissions:
-Warning: Private archive directory is other-executable (o+x).
-         This could allow other users on your system to read private archives.
-         If you're on a shared multiuser system, you should consult the
-         installation manual on how to fix this.
-No problems found
-Starting mailman.
-</pre>
-: <code>service postfix start</code>
-<pre>
-postfix: Postfix is running with backwards-compatible default settings
-postfix: See http://www.postfix.org/COMPATIBILITY_README.html for details
-postfix: To disable backwards compatibility use "postconf compatibility_level=2" and "postfix reload"
-postfix/postfix-script: starting the Postfix mail system
 </pre>
-: <code>pkg info -ak | grep yes</code>
-<pre>
-mailman-2.1.26_4               yes
-postfix-3.3.1,1                yes
-</pre>
-|
-|}
-== Umzug ==
-==== Einzug von [[Server/SRS14/2018]] ====
-; Aktualisierung von ZFS:
-: <code>zfs upgrade</code>
-<pre>
-This system is currently running ZFS filesystem version 5.
-The following filesystems are out of date, and can be upgraded.  After being
-upgraded, these filesystems (and any 'zfs send' streams generated from
-subsequent snapshots) will no longer be accessible by older software versions.
-VER  FILESYSTEM
----  ------------
-   znyx/migration/srs14
-</pre>
-: <code>zfs upgrade znyx/migration/srs14</code>
-<pre>
-filesystems upgraded
-</pre>
-: <code>zfs upgrade</code>
-<pre>
-This system is currently running ZFS filesystem version 5.
-All filesystems are formatted with the current version.
-</pre>
-== Probleme ==
-==== 403 bei den Archiven von öffentlichen Mail-Verteilern ====
-Alle Inhalte von Mailman über den Webserver unter ''/pipermail/'', also insbesondere was auch einfach öffentlich archivierte Inhalte sind (zum Beispiel
-http://lists.stura.htw-dresden.de/pipermail/stg.htw-dresden.de/) konnten wegen [[wikipedia:de:HTTP-Statuscode#4xx – Client-Fehler|Fehler ''403'']] nicht einfach öffentlich ausgeliefert werden. Praktisch handelt es sich um alle Inhalte im Ordner <code>/usr/local/mailman/archives/public/</code> (Links).
-Der Webserver, der als Account ''www'' läuft, braucht Berechtigungen (und gehört (pauschal) zu ''[[wikipedia:de:Unix-Dateirechte#Benutzerklassen|others]]'').
-<code>chmod o=rx /usr/local/mailman/archives/private</code>
-: (Irgendwie erscheint das "falsch", aber …) Das hat früher wohl auch schon [https://www.freebsddiary.org/mailman.php dan.langille.org] so gemacht. :-D
-=== DNSBL ===
-[[wikipedia:de:DNS-based Blackhole List]]
-* http://dnsbllookup.com/
-** http://dnsbllookup.com/?ip=141.56.51.14
-** http://dnsbllookup.com/?ip=141.56.51.2
-* http://multirbl.valli.org/dnsbl-lookup/
-** http://multirbl.valli.org/dnsbl-lookup/141.56.51.14.html
-** http://multirbl.valli.org/dnsbl-lookup/srs14.stura.htw-dresden.de.html
-** http://multirbl.valli.org/dnsbl-lookup/mail.stura.htw-dresden.de.html
-** http://multirbl.valli.org/dnsbl-lookup/141.56.51.2.html
-** http://multirbl.valli.org/dnsbl-lookup/srs2.stura.htw-dresden.de.html