rspamd est un système de filtrage de spam open-source.

Site officiel de rspamd Setup de dashie pour le script d'antispam

Ajout repository non-officiel :

Le repository officiel de debian n'est plus maintenu, il fautd onc utiliser la version upstream.

Le fichier /etc/apt/sources.lists.d/rspamd.list a été ajouté pour gérer le logiciel. Il faut ensuite ajouter la clef du repository pour pouvoir installer rspamd :

  $ wget -O- https://rspamd.com/apt-stable/gpg.key | sudo apt-key add -

/etc/apt/sources.list.d/rspamd.list

deb http://rspamd.com/apt-stable/ stretch main 

Upgrade : apt-get upgrade

Installation : apt-get install rspamd

: A écrire

#!/usr/bin/env python3 # Python 3.5+ required # Script by https://sitedethib.com/ # Source adapted to 3.5 from dashie version https://dev.sigpipe.me/dashie/setup_mail/src/master/rspamd.py

import sys import smtplib import subprocess import syslog import time

t_start = time.time()

SMTP_HOST = '127.0.0.1' SMTP_PORT = 10030 RSPAMC_BIN = '/usr/bin/rspamc' RSPAMC_ADDR = '127.0.0.1:11333'

mail_from = sys.argv[1] rcpt_to = sys.argv[2]

def size(size, decimal_places):

  for unit in ['','KB','MB','GB','TB']:
      if size < 1024.0:
          break
      size /= 1024.0
  return "{size:.{decimal_places}f}{unit}".format({size: size, decimal_places: decimal_places, unir: unit})

syslog.openlog(logoption=syslog.LOG_PID, facility=syslog.LOG_MAIL)

# Pipe stdin to rspamc, and get the processed mail back #XXX: this means the processed mail stays in RAM, which may not be what we want? completed_process = subprocess.run([RSPAMC_BIN, '–mime', '-h', RSPAMC_ADDR, '-P', 'saucisse'],

                                 stdin=sys.stdin, stdout=subprocess.PIPE,
                                 check=True)

# Remove 'Delivered-To' header from rspamc's output mail_contents = completed_process.stdout mail_contents = b'\n'.join(l for l in mail_contents.split(b'\n') if not l.startswith(b'Delivered-To'))

with smtplib.SMTP(SMTP_HOST, SMTP_PORT) as smtp:

  smtp.sendmail(mail_from, rcpt_to, mail_contents)

t_end = time.time()

syslog.syslog(“rspamd-bridge processed {} mail in {}”.format(size(len(mail_contents), 1), t_end - t_start))