====== Spamassassine und procmail ======


===== procmail =====

<code bash>
#aptitude install procmail
</code>

<code bash>
#vi /etc/procmailrc
DEFAULT=$HOME/Maildir
MAILDIR=$HOME/Maildir
</code>

<code bash>
vi /home/<username>/.procmailrc
# ~/.procmailrc
PATH=/usr/bin:/usr/local/bin
MAILDIR="$HOME/Maildir"
DEFAULT="$HOME/Maildir"
LOGFILE="$HOME/.procmail.log"
SHELL="/bin/sh"
VERBOSE=on

#Heise-NL in heiseordner speichern
:0:
* ^From: .*listserv.heise.de
.heise/

#mails mit spam-Flag in **SPAM** ordner speichern
:0:
* ^X-Spam-Status: .*yes
.**SPAM**/

:0:
./
</code>

<code bash>
#vi /etc/postfix/main.cf
mailbox_command = /usr/bin/procmail -a "$EXTENSION" DEFAULT=$HOME/Maildir/ MAILDIR=$HOME/Maildir
</code>

===== spamassassine =====


<code bash>
#aptitude install spamassassin spamc
</code>

<code bash>
#groupadd -g 5001 spamd
#useradd -u 5001 -g spamd -s /sbin/nologin -d /var/lib/spamassassin spamd
#mkdir /var/lib/spamassassin
#chown spamd:spamd /var/lib/spamassassin 
</code>

<code bash>
#vi /etc/default/spamassassin
ENABLED=1
OPTIONS="--create-prefs --max-children 5 --username spamd --helper-home-dir ${SAHOME} -s /var/log/spamd.log"
PIDFILE="/var/run/spamd.pid"
CRON=1
</code>

<code bash>
#vi /etc/spamassassin/local.cf
rewrite_header Subject *****SPAM*****
required_score 2.0
use_bayes 1
bayes_auto_learn 1
</code>

<code bash>
#vi /etc/postfix/master.cf
#change smtp inet n - - - - smtpd to
smtp inet n - - - - smtpd -o content_filter=spamassassin
#add line at EOF
spamassassin unix - n n - - pipe
  user=spamd argv=/usr/bin/spamc -f -e /usr/sbin/sendmail -oi -f ${sender} ${recipient}
</code>

<code bash>
#invoke-rc.d postfix stop && invoke-rc.d spamassassin stop && invoke-rc.d spamassassin start && invoke-rc.d postfix start
</code>