URL: https://linuxfr.org/forums/linux-general/posts/backscatter-et-postfix Title: Backscatter et postfix Authors: Henry-Nicolas Tourneur Date: 2009年08月03日T18:33:10+02:00 Tags: Score: 0 Bonjour, Actuellement mon serveur SMTP (qui sert de relai à nos clients) est enregistré sur backscatterer.org, ce qui ne fait pas bonne impression. Je cherche donc à voire ce que je doit modifier dans ma configuration Postfix afin de ne plus être considérer comme un backscatterer. Version de postfix : 2.3.3-2 Distribution : CentOS release 5 queue_directory = /var/spool/postfix command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix mail_owner = postfix inet_interfaces = all mydestination = $myhostname, localhost.$mydomain, localhost mynetworks = [list of ip network] alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases debug_peer_level = 2 debugger_command = £spaces£ £/spaces£PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin £spaces£ £/spaces£xxgdb $daemon_directory/$process_name $process_id & sleep 5 sendmail_path = /usr/sbin/sendmail.postfix newaliases_path = /usr/bin/newaliases.postfix mailq_path = /usr/bin/mailq.postfix setgid_group = postdrop html_directory = no manpage_directory = /usr/share/man sample_directory = /usr/share/doc/postfix-2.3.3/samples readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES anvil_rate_time_unit = 900s anvil_status_update_time = 900s smtpd_client_message_rate_limit = 75 smtpd_client_connection_count_limit = 10 smtpd_client_connection_rate_limit = 100 smtpd_client_recipient_rate_limit = 1000 smtpd_client_event_limit_exceptions = 127.0.0.1 smtpd_soft_error_limit = 5 smtpd_hard_error_limit = 5 smtpd_error_sleep_time = 0 relay_domains = mactelecom.com, ihatewindows.be transport_maps = hash:/etc/postfix/transport smtpd_recipient_restrictions = £spaces£ £/spaces£check_client_access regexp:/etc/postfix/client_checks.regexp, £spaces£ £/spaces£permit_mynetworks, £spaces£ £/spaces£reject_unauth_destination, £spaces£ £/spaces£reject_unknown_recipient_domain, £spaces£ £/spaces£reject_unknown_sender_domain, £spaces£ £/spaces£reject_non_fqdn_recipient, £spaces£ £/spaces£reject_non_fqdn_sender, £spaces£ £/spaces£permit disable_vrfy_command = yes smtpd_helo_required = yes unverified_recipient_reject_code = 550 unverified_sender_reject_code = 550 unknown_local_recipient_reject_code = 550 Est-ce que quelqu'un aurait une idée de ce que je peut modifier pour améliorer cette situation ? Merci d'avance,