Rspamd (Ubuntu 18.04): Unterschied zwischen den Versionen
(→Links) |
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(44 dazwischenliegende Versionen desselben Benutzers werden nicht angezeigt) | |||
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== Voraussetzungen == | == Voraussetzungen == | ||
Zeile 18: | Zeile 15: | ||
apt-get --no-install-recommends install rspamd | apt-get --no-install-recommends install rspamd | ||
exit | exit | ||
</pre> | |||
In der Version <code>Rspamd daemon version 1.8.1</code> fehlt für das Webinterface das JavaScript-Paket <code>d3.min.js</code> (siehe [[Rspamd_(Ubuntu_18.04)#Uncaught_TypeError:_d3.arc_is_not_a_function|Probleme]]): | |||
<pre> | |||
cd ~/temp/ | |||
wget https://github.com/d3/d3/releases/download/v6.3.1/d3.zip | |||
unzip d3.zip | |||
sudo cp d3.min.js /usr/share/rspamd/www/js/lib/d3.min.js | |||
</pre> | </pre> | ||
Zeile 205: | Zeile 211: | ||
[https://kb.leuxner.net/article/rspamd-statistics-configuration-with-redis/ https://kb.leuxner.net/article/rspamd-statistics-configuration-with-redis/] | [https://kb.leuxner.net/article/rspamd-statistics-configuration-with-redis/ https://kb.leuxner.net/article/rspamd-statistics-configuration-with-redis/] | ||
== White-Listing == | |||
Zur Übernahme der Konfiguration den Server neustarten: | |||
<pre> | |||
sudo systemctl restart rspamd.service | |||
</pre> | |||
=== White-Listing von Domänen === | |||
Bearbeiten/Anlegen der Datei | |||
<pre> | |||
sudo vi /etc/rspamd/local.d/multimap.conf | |||
</pre> | |||
und mit folgendem Inhalt befüllen (<code>score</code> wird von der Spambewertung abgezogen): | |||
<pre> | |||
WHITELIST_SENDER_DOMAIN { | |||
type = "from"; | |||
filter = "email:domain:tld"; | |||
map = "${LOCAL_CONFDIR}/local.d/whitelist.sender.domain.map"; | |||
score = accept; | |||
} | |||
</pre> | |||
Bearbeiten/Anlegen der Datei | |||
<pre> | |||
sudo vi /etc/rspamd/local.d/whitelist.sender.domain.map | |||
</pre> | |||
und mit den Domönen, die nicht gefiltert werden sollen, befüllen: | |||
<pre> | |||
wunschliste.de | |||
e-tec.at | |||
thalia.at | |||
hot.at | |||
der-schweighofer.at | |||
kirner.or.at | |||
gmx.at | |||
q-point.com | |||
willhaben.at | |||
goovis.net | |||
bettenreiter.at | |||
</pre> | |||
=== White-Listing von Mail-Adressen === | |||
Bearbeiten/Anlegen der Datei | |||
<pre> | |||
sudo vi /etc/rspamd/local.d/multimap.conf | |||
</pre> | |||
und mit folgendem Inhalt befüllen (<code>score</code> wird von der Spambewertung abgezogen): | |||
<pre> | |||
WHITELIST_SENDER_EMAIL { | |||
type = "from"; | |||
map = "${LOCAL_CONFDIR}/local.d/whitelist.sender.email.map"; | |||
action = "accept"; | |||
} | |||
</pre> | |||
Bearbeiten/Anlegen der Datei | |||
<pre> | |||
sudo vi /etc/rspamd/local.d/whitelist.sender.email.map | |||
</pre> | |||
und mit den Mail-Adressen, die nicht gefiltert werden sollen, befüllen: | |||
<pre> | |||
benachrichtigung@wunschliste.de | |||
</pre> | |||
=== Links === | |||
[https://www.virtualweb.at/blog/141-whitelist-sender-domain-bei-rspamd https://www.virtualweb.at/blog/141-whitelist-sender-domain-bei-rspamd] | |||
[https://gist.github.com/ThomasLeister/f41adad98bb46d0c8418de50b5efb4a0 https://gist.github.com/ThomasLeister/f41adad98bb46d0c8418de50b5efb4a0] | |||
[https://www.rspamd.com/doc/modules/whitelist.html https://www.rspamd.com/doc/modules/whitelist.html] | |||
[https://www.rspamd.com/doc/modules/multimap.html https://www.rspamd.com/doc/modules/multimap.html] | |||
== Grey-Listing deaktvieren == | == Grey-Listing deaktvieren == | ||
Zeile 375: | Zeile 470: | ||
# From elsewhere to Spam folder | # From elsewhere to Spam folder | ||
imapsieve_mailbox1_name = Spam | #imapsieve_mailbox1_name = Spam | ||
imapsieve_mailbox1_name = Junk | |||
imapsieve_mailbox1_causes = COPY | imapsieve_mailbox1_causes = COPY | ||
imapsieve_mailbox1_before = file:/var/vmail/sieve/global/report-spam.sieve | imapsieve_mailbox1_before = file:/var/vmail/sieve/global/report-spam.sieve | ||
Zeile 381: | Zeile 477: | ||
# From Spam folder to elsewhere | # From Spam folder to elsewhere | ||
imapsieve_mailbox2_name = * | imapsieve_mailbox2_name = * | ||
imapsieve_mailbox2_from = Spam | #imapsieve_mailbox2_from = Spam | ||
imapsieve_mailbox2_from = Junk | |||
imapsieve_mailbox2_causes = COPY | imapsieve_mailbox2_causes = COPY | ||
imapsieve_mailbox2_before = file:/var/vmail/sieve/global/report-ham.sieve | imapsieve_mailbox2_before = file:/var/vmail/sieve/global/report-ham.sieve | ||
sieve_pipe_bin_dir = /var/vmail/sieve/global/ | sieve_pipe_bin_dir = /var/vmail/sieve/global/ | ||
sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment | sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment +vnd.dovecot.debug | ||
} | } | ||
</pre> | </pre> | ||
Zeile 399: | Zeile 496: | ||
# From elsewhere to Spam folder | # From elsewhere to Spam folder | ||
imapsieve_mailbox1_name = Spam | #imapsieve_mailbox1_name = Spam | ||
imapsieve_mailbox1_name = Junk | |||
imapsieve_mailbox1_causes = COPY | imapsieve_mailbox1_causes = COPY | ||
imapsieve_mailbox1_before = file:/mnt/synology/mail1/maildir/vmail/sieve/learn-spam.sieve | imapsieve_mailbox1_before = file:/mnt/synology/mail1/maildir/vmail/sieve/learn-spam.sieve | ||
Zeile 405: | Zeile 503: | ||
# From Spam folder to elsewhere | # From Spam folder to elsewhere | ||
imapsieve_mailbox2_name = * | imapsieve_mailbox2_name = * | ||
imapsieve_mailbox2_from = Spam | #imapsieve_mailbox2_from = Spam | ||
imapsieve_mailbox2_from = Junk | |||
imapsieve_mailbox2_causes = COPY | imapsieve_mailbox2_causes = COPY | ||
imapsieve_mailbox2_before = file:/mnt/synology/mail1/maildir/vmail/sieve/learn-ham.sieve | imapsieve_mailbox2_before = file:/mnt/synology/mail1/maildir/vmail/sieve/learn-ham.sieve | ||
#sieve_pipe_bin_dir = /usr/bin | |||
sieve_pipe_bin_dir = /mnt/synology/mail1/maildir/vmail/sieve/ | sieve_pipe_bin_dir = /mnt/synology/mail1/maildir/vmail/sieve/ | ||
sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment | sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment +vnd.dovecot.debug | ||
} | } | ||
</pre> | </pre> | ||
Zeile 438: | Zeile 538: | ||
<pre> | <pre> | ||
require ["vnd.dovecot.pipe", "copy", "vnd.dovecot.debug"]; | require ["vnd.dovecot.pipe", "copy", "vnd.dovecot.debug"]; | ||
debug_log "learn-spam.sieve called..." | #debug_log "learn-spam.sieve called..."; | ||
# alternative: pipe :copy "rspamc" ["learn_spam"]; | # alternative: | ||
# pipe :copy "rspamc" ["learn_spam"]; | |||
# requires: | |||
# sieve_pipe_bin_dir = /usr/bin | |||
# within /etc/dovecot/dovecot.conf | |||
pipe :copy "rspamc-learn-spam.sh"; | pipe :copy "rspamc-learn-spam.sh"; | ||
</pre> | </pre> | ||
Zeile 477: | Zeile 581: | ||
<pre> | <pre> | ||
require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", "variables, "vnd.dovecot.debug"]; | require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", "variables, "vnd.dovecot.debug"]; | ||
debug_log "learn-ham.sieve called..." | #debug_log "learn-ham.sieve called..."; | ||
if environment :matches "imap.mailbox" "*" { | if environment :matches "imap.mailbox" "*" { | ||
Zeile 487: | Zeile 591: | ||
} | } | ||
# alternative: pipe :copy "rspamc" ["learn_ham"]; | # alternative: | ||
# pipe :copy "rspamc" ["learn_ham"]; | |||
# requires: | |||
# sieve_pipe_bin_dir = /usr/bin | |||
# within /etc/dovecot/dovecot.conf | |||
pipe :copy "rspamc-learn-ham.sh"; | pipe :copy "rspamc-learn-ham.sh"; | ||
</pre> | </pre> | ||
Zeile 506: | Zeile 614: | ||
<pre> | <pre> | ||
sudo chmod a+x /mnt/synology/mail1/maildir/vmail/sieve/rspamc-learn-ham.sh | sudo chmod a+x /mnt/synology/mail1/maildir/vmail/sieve/rspamc-learn-ham.sh | ||
</pre> | |||
=== Sieve-Skripte neu kompilieren === | |||
<pre> | |||
sudo -u vmail sievec /mnt/synology/mail1/maildir/vmail/sieve/learn-spam.sieve | |||
sudo -u vmail sievec /mnt/synology/mail1/maildir/vmail/sieve/learn-ham.sieve | |||
</pre> | </pre> | ||
Zeile 562: | Zeile 677: | ||
<pre> | <pre> | ||
cd ~/temp/ | |||
wget https://github.com/d3/d3/releases/download/v6.3.1/d3.zip | |||
unzip d3.zip | |||
sudo cp d3.min.js /usr/share/rspamd/www/js/lib/d3.min.js | |||
</pre> | </pre> | ||
==== Links ==== | |||
[https://workaround.org/ispmail/buster/filtering-out-spam-with-rspamd-2/ https://workaround.org/ispmail/buster/filtering-out-spam-with-rspamd-2/] | |||
=== Error: sieve: learn-spam: line 5: pipe command: invalid program name '/mnt/synology/mail2/maildir/vmail/sieve/rspamc-learn-spam.sh' === | === Error: sieve: learn-spam: line 5: pipe command: invalid program name '/mnt/synology/mail2/maildir/vmail/sieve/rspamc-learn-spam.sh' === | ||
Es sind keine absoluten Pfadnamen erlaubt, daher muss der Pfad vom Programm entfernt werden: | |||
<pre> | |||
sudo -u vmail vi /mnt/synology/mail1/maildir/vmail/sieve/learn-spam.sieve | |||
</pre> | |||
<pre> | |||
pipe :copy "rspamc-learn-spam.sh"; | |||
</pre> | |||
Dieser Pfad muss dafür in | |||
<pre> | |||
sudo vi /etc/dovecot/dovecot.conf | |||
</pre> | |||
eingetragen werden: | |||
<pre> | <pre> | ||
sieve_pipe_bin_dir = /mnt/synology/mail1/maildir/vmail/sieve/ | |||
</pre> | </pre> | ||
Aktuelle Version vom 20. März 2023, 21:28 Uhr
Voraussetzungen
- Redis-Server muss installiert sein (keine weitere Konfiguration notwendig).
Installation
sudo su apt-get install -y lsb-release wget # optional CODENAME=`lsb_release -c -s` wget -O- https://rspamd.com/apt-stable/gpg.key | apt-key add - echo "deb [arch=amd64] http://rspamd.com/apt-stable/ $CODENAME main" > /etc/apt/sources.list.d/rspamd.list echo "deb-src [arch=amd64] http://rspamd.com/apt-stable/ $CODENAME main" >> /etc/apt/sources.list.d/rspamd.list apt-get update apt-get --no-install-recommends install rspamd exit
In der Version Rspamd daemon version 1.8.1
fehlt für das Webinterface das JavaScript-Paket d3.min.js
(siehe Probleme):
cd ~/temp/ wget https://github.com/d3/d3/releases/download/v6.3.1/d3.zip unzip d3.zip sudo cp d3.min.js /usr/share/rspamd/www/js/lib/d3.min.js
Links
https://rspamd.com/downloads.html
Konfiguration
Den Dämon stoppen:
sudo systemctl stop rspamd.service
/etc/rspamd/local.d/options.inc
Die Datei
sudo vi /etc/rspamd/local.d/options.inc
für globale Netzwerkkonfigurationen anlegen und mit folgenden Inhalt befüllen:
local_addrs = "127.0.0.0/8, ::1"; dns { nameserver = ["10.0.0.157:53:10"]; }
Es können auch mehrere Mailserver mit Gewichtung angegeben werden. Muster: <ip address>:<port>:<weight>
Links
https://rspamd.com/doc/configuration/options.html
/etc/rspamd/local.d/worker-normal.inc
Die Datei
sudo vi /etc/rspamd/local.d/worker-normal.inc
für Konfiguration des normal worker anlegen und mit folgenden Inhalt befüllen:
bind_socket = "localhost:11333";
Links
https://rspamd.com/doc/workers/
/etc/rspamd/local.d/worker-controller.inc
Die Datei
sudo vi /etc/rspamd/local.d/worker-controller.inc
für Controller-Einstellungen anlegen und mit folgenden Inhalt befüllen:
password = "<password for web-interface>";
Das Passwort wird mittels dem Kommando
rspamadm pw
generiert.
Links
https://rspamd.com/doc/workers/
/etc/rspamd/local.d/worker-proxy.inc
Die Datei
sudo vi /etc/rspamd/local.d/worker-proxy.inc
für Konfiguration des proxy worker anlegen (zuständig für Milter) und mit folgenden Inhalt befüllen:
bind_socket = "localhost:11332"; milter = yes; timeout = 120s; upstream "local" { default = yes; self_scan = yes; }
Links
https://rspamd.com/doc/workers/rspamd_proxy.html
/etc/rspamd/local.d/logging.inc
Die Datei
sudo vi /etc/rspamd/local.d/logging.inc
für Logging-Einstellungen anlegen und mit folgenden Inhalt befüllen:
type = "file"; filename = "/var/log/rspamd/rspamd.log"; level = "error"; debug_modules = [];
Links
https://rspamd.com/doc/configuration/logging.html
/etc/rspamd/local.d/milter_headers.conf
Die Datei
sudo vi /etc/rspamd/local.d/milter_headers.conf
für Milter-Headers-Einstellungen anlegen und mit folgenden Inhalt befüllen:
use = ["x-spamd-bar", "x-spam-level", "authentication-results"]; authenticated_headers = ["authentication-results"];
Links
https://rspamd.com/doc/modules/milter_headers.html
/etc/rspamd/local.d/classifier-bayes.conf
Die Datei
sudo vi /etc/rspamd/local.d/classifier-bayes.conf
für Statistik- bzw. Caching-Einstellungen anlegen und mit folgenden Inhalt befüllen:
## Redis als Backend definieren ## servers = "127.0.0.1"; backend = "redis";
Links
https://rspamd.com/doc/quickstart.html
/etc/rspamd/local.d/redis.conf
=> siehe dazu auch Redis-Server
Die Datei
sudo vi /etc/rspamd/local.d/redis.conf
für Redis-Einstellungen anlegen und mit folgenden Inhalt befüllen:
servers = "127.0.0.1";
Links
https://rspamd.com/doc/configuration/redis.html
https://kb.leuxner.net/article/rspamd-statistics-configuration-with-redis/
White-Listing
Zur Übernahme der Konfiguration den Server neustarten:
sudo systemctl restart rspamd.service
White-Listing von Domänen
Bearbeiten/Anlegen der Datei
sudo vi /etc/rspamd/local.d/multimap.conf
und mit folgendem Inhalt befüllen (score
wird von der Spambewertung abgezogen):
WHITELIST_SENDER_DOMAIN { type = "from"; filter = "email:domain:tld"; map = "${LOCAL_CONFDIR}/local.d/whitelist.sender.domain.map"; score = accept; }
Bearbeiten/Anlegen der Datei
sudo vi /etc/rspamd/local.d/whitelist.sender.domain.map
und mit den Domönen, die nicht gefiltert werden sollen, befüllen:
wunschliste.de e-tec.at thalia.at hot.at der-schweighofer.at kirner.or.at gmx.at q-point.com willhaben.at goovis.net bettenreiter.at
White-Listing von Mail-Adressen
Bearbeiten/Anlegen der Datei
sudo vi /etc/rspamd/local.d/multimap.conf
und mit folgendem Inhalt befüllen (score
wird von der Spambewertung abgezogen):
WHITELIST_SENDER_EMAIL { type = "from"; map = "${LOCAL_CONFDIR}/local.d/whitelist.sender.email.map"; action = "accept"; }
Bearbeiten/Anlegen der Datei
sudo vi /etc/rspamd/local.d/whitelist.sender.email.map
und mit den Mail-Adressen, die nicht gefiltert werden sollen, befüllen:
benachrichtigung@wunschliste.de
Links
https://www.virtualweb.at/blog/141-whitelist-sender-domain-bei-rspamd
https://gist.github.com/ThomasLeister/f41adad98bb46d0c8418de50b5efb4a0
https://www.rspamd.com/doc/modules/whitelist.html
https://www.rspamd.com/doc/modules/multimap.html
Grey-Listing deaktvieren
Der Begriff Greylisting bezeichnet eine Form der Spam-Bekämpfung bei E-Mails, bei der die erste E-Mail von unbekannten Absendern zunächst abgewiesen und erst nach einem weiteren Zustellversuch angenommen wird [1].
Dazu die Datei
sudo vi /etc/rspamd/local.d/greylist.conf
anlegen bzw. bearbeiten und folgendes eintragen:
enabled = false;
Links
https://rspamd.com/doc/modules/
DKIM Signing
Nur, wenn nicht OpenDKIM verwendet wird!
Erstellen des privaten (2020.key
) Schlüssels und des öffentlichen DNS-TXT (2020.txt
) Eintrages:
sudo -i mkdir /var/lib/rspamd/dkim/ rspamadm dkim_keygen -b 2048 -s '2020' -k /var/lib/rspamd/dkim/2020.key > /var/lib/rspamd/dkim/2020.txt chown -R _rspamd:_rspamd /var/lib/rspamd/dkim chmod 440 /var/lib/rspamd/dkim/* exit
Der Parameter -s
ist ein Selektor, welcher in der DNS-TXT-Datei (Auschnitt aus der Datei 2020.txt: 2020._domainkey IN TXT
) verwendet wird.
Dieser Selektor is frei wählbar - hier wurde die Jahreszahl der Erstellung gewählt.
Diesen Schlüssel in die Datei
sudo vi /etc/rspamd/local.d/dkim_signing.conf
eintragen:
path = "/var/lib/rspamd/dkim/$selector.key"; selector = "2020"; ### Enable DKIM signing for alias sender addresses allow_username_mismatch = true;
Im Anschluss diese Konfiguration auch noch für das ARC-Modul kopieren:
sudo cp /etc/rspamd/local.d/dkim_signing.conf /etc/rspamd/local.d/arc.conf
Noch in Bearbeitung - TXT-Record in die Domäne eintragen
Links
https://rspamd.com/doc/modules/dkim_signing.html
https://rspamd.com/doc/modules/arc.html
https://www.heise.de/ct/artikel/E-Mails-signieren-mit-DKIM-221505.html?seite=all
Apache
sudo a2enmod proxy sudo a2enmod proxy_http sudo a2enmod rewrite
sudo systemctl restart apache2.service
cd /etc/apache2/sites-available sudo vi rspamd1.conf
<VirtualHost *:80> ServerName rspamd1.kirner.or.at ServerPath / DocumentRoot /var/www DirectoryIndex index.html RewriteEngine on RewriteRule ^/rspamd$ /rspamd/ [R] ProxyPreserveHost On ProxyPass /rspamd http://localhost:11334/ ProxyPassReverse /rspamd http://localhost:11334/ </VirtualHost>
<VirtualHost *:80> ServerName rspamd1.kirner.or.at DocumentRoot /var/www ProxyVia On ProxyRequests Off <Location "/"> ProxyPass http://localhost:11334/ ProxyPassReverse http://localhost:11334/ Order allow,deny Allow from all </Location> </VirtualHost>
sudo a2ensite rspamd1.conf sudo systemctl reload apache2.service
Postfix
/etc/postfix/main.cf
Die Datei
sudo vi /etc/postfix/main.cf
bearbeiten und am Ende folgende Konfigurationen hinzufügen:
## Spamfilter und DKIM-Signaturen via Rspamd ## smtpd_milters = inet:localhost:11332 non_smtpd_milters = inet:localhost:11332 milter_protocol = 6 milter_mail_macros = i {mail_addr} {client_addr} {client_name} {auth_authen} milter_default_action = accept
Dovecot
dovecot.conf
Die Datei
sudo vi /etc/dovecot/dovecot.conf
bearbeiten und im Abschnitt plugin (am Ende) folgende Konfigurationen hinzufügen:
Speicherort lokal
plugin { sieve_plugins = sieve_imapsieve sieve_extprograms ### Spam learning ### # From elsewhere to Spam folder #imapsieve_mailbox1_name = Spam imapsieve_mailbox1_name = Junk imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_before = file:/var/vmail/sieve/global/report-spam.sieve # From Spam folder to elsewhere imapsieve_mailbox2_name = * #imapsieve_mailbox2_from = Spam imapsieve_mailbox2_from = Junk imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_before = file:/var/vmail/sieve/global/report-ham.sieve sieve_pipe_bin_dir = /var/vmail/sieve/global/ sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment +vnd.dovecot.debug }
Speicherort NAS
plugin { sieve_plugins = sieve_imapsieve sieve_extprograms ### Spam learning ### # From elsewhere to Spam folder #imapsieve_mailbox1_name = Spam imapsieve_mailbox1_name = Junk imapsieve_mailbox1_causes = COPY imapsieve_mailbox1_before = file:/mnt/synology/mail1/maildir/vmail/sieve/learn-spam.sieve # From Spam folder to elsewhere imapsieve_mailbox2_name = * #imapsieve_mailbox2_from = Spam imapsieve_mailbox2_from = Junk imapsieve_mailbox2_causes = COPY imapsieve_mailbox2_before = file:/mnt/synology/mail1/maildir/vmail/sieve/learn-ham.sieve #sieve_pipe_bin_dir = /usr/bin sieve_pipe_bin_dir = /mnt/synology/mail1/maildir/vmail/sieve/ sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.environment +vnd.dovecot.debug }
TODO: Move to 90-sieve.conf and 90-sieve-extprograms.conf
Links
https://wiki2.dovecot.org/HowTo/AntispamWithSieve
Sieve-Filterscripts
learn-spam.sieve
Speicherort lokal
sudo -u vmail vi /var/vmail/sieve/learn-spam.sieve
Speicherort NAS
sudo -u vmail vi /mnt/synology/mail1/maildir/vmail/sieve/learn-spam.sieve
require ["vnd.dovecot.pipe", "copy", "vnd.dovecot.debug"]; #debug_log "learn-spam.sieve called..."; # alternative: # pipe :copy "rspamc" ["learn_spam"]; # requires: # sieve_pipe_bin_dir = /usr/bin # within /etc/dovecot/dovecot.conf pipe :copy "rspamc-learn-spam.sh";
rspamc-learn-spam.sh
Speicherort NAS
sudo -u vmail vi /mnt/synology/mail1/maildir/vmail/sieve/rspamc-learn-spam.sh
#!/bin/sh exec /usr/bin/rspamc learn_spam
sudo chmod a+x /mnt/synology/mail1/maildir/vmail/sieve/rspamc-learn-spam.sh
learn-ham.sieve
Speicherort lokal
sudo -u vmail vi /var/vmail/sieve/learn-ham.sieve
Speicherort NAS
sudo -u vmail vi /mnt/synology/mail1/maildir/vmail/sieve/learn-ham.sieve
require ["vnd.dovecot.pipe", "copy", "imapsieve", "environment", "variables, "vnd.dovecot.debug"]; #debug_log "learn-ham.sieve called..."; if environment :matches "imap.mailbox" "*" { set "mailbox" "${1}"; } if string "${mailbox}" "Trash" { stop; } # alternative: # pipe :copy "rspamc" ["learn_ham"]; # requires: # sieve_pipe_bin_dir = /usr/bin # within /etc/dovecot/dovecot.conf pipe :copy "rspamc-learn-ham.sh";
rspamc-learn-ham.sh
Speicherort NAS
sudo -u vmail vi /mnt/synology/mail1/maildir/vmail/sieve/rspamc-learn-ham.sh
#!/bin/sh exec /usr/bin/rspamc learn_ham
sudo chmod a+x /mnt/synology/mail1/maildir/vmail/sieve/rspamc-learn-ham.sh
Sieve-Skripte neu kompilieren
sudo -u vmail sievec /mnt/synology/mail1/maildir/vmail/sieve/learn-spam.sieve sudo -u vmail sievec /mnt/synology/mail1/maildir/vmail/sieve/learn-ham.sieve
Links
https://github.com/darix/dovecot-sieve-antispam-rspamd/blob/master/learn-spam.rspamd.script
https://kb.leuxner.net/article/allow-users-to-categorize-spam-using-imap/
Testen
Einfach eine Mail mit dem Inhalt
XJS*C4JDBQADN1.NSBN3*2IDNEN*GTUBE-STANDARD-ANTI-UBE-TEST-EMAIL*C.34X
an den eigenen Account schicken.
Links
https://de.wikipedia.org/wiki/GTUBE
Debuggen
Log-Level auf debug setzen
Siehe /etc/rspamd/local.d/logging.inc/, danach den Service neustarten sudo systemctl restart rspamd.service
.
Danach können mittels
sudo tail -f /var/log/rspamd/rspamd.log
die Logging-Nachrichten live angesehen werden.
Liste der aktivierten/deaktivierten Plugins anzeigen
sudo rspamadm configdump -m
Links
https://rspamd.com/doc/faq.html#how-to-get-the-list-of-the-enabled-plugins
Probleme
Uncaught TypeError: d3.arc is not a function
cd ~/temp/ wget https://github.com/d3/d3/releases/download/v6.3.1/d3.zip unzip d3.zip sudo cp d3.min.js /usr/share/rspamd/www/js/lib/d3.min.js
Links
https://workaround.org/ispmail/buster/filtering-out-spam-with-rspamd-2/
Error: sieve: learn-spam: line 5: pipe command: invalid program name '/mnt/synology/mail2/maildir/vmail/sieve/rspamc-learn-spam.sh'
Es sind keine absoluten Pfadnamen erlaubt, daher muss der Pfad vom Programm entfernt werden:
sudo -u vmail vi /mnt/synology/mail1/maildir/vmail/sieve/learn-spam.sieve
pipe :copy "rspamc-learn-spam.sh";
Dieser Pfad muss dafür in
sudo vi /etc/dovecot/dovecot.conf
eingetragen werden:
sieve_pipe_bin_dir = /mnt/synology/mail1/maildir/vmail/sieve/
Links
https://rspamd.com/doc/quickstart.html
https://www.syn-flut.de/rspamd-das-bessere-spamassassin
https://thomas-leister.de/mailserver-debian-stretch/
https://help.united-domains.de/faq-article/was-ist-ein-dkim-eintrag
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