====== Mailman tips & hacks ====== ===== Using UTF-8 ==== if you changed apache to 'AddDefaultCharset UTF-8` then you need to fix this: * edit /var/lib/mailman/messages/sl/LC_MESSAGES/mailman.po and change Content-Type to read: "Content-Type: text/plain; charset=UTF-8\n" * run iconv --verbose -f ISO_8859-2 -t UTF-8 mailman.po > mailman.mo * and add to /etc/mailman/mm_cfg.py DEFAULT_CHARSET = "UTF-8" VERBATIM_ENCODING = ['UTF-8'] add_language('sl','Slovenian','utf-8','ltr') ===== Massive mailing (spamming) ===== **master.cf** 127.0.0.1:10025 inet n - y - - smtpd -o local_recipient_maps= -o relay_recipient_maps= -o content_filter= -o smtpd_delay_reject=no -o smtpd_client_restrictions=permit_mynetworks,reject -o smtpd_helo_restrictions= -o smtpd_sender_restrictions= -o smtpd_recipient_restrictions=permit_mynetworks,reject -o smtpd_data_restrictions=reject_unauth_pipelining -o smtpd_end_of_data_restrictions= -o smtpd_restriction_classes= -o mynetworks=127.0.0.0/8 -o smtpd_error_sleep_time=0 -o smtpd_soft_error_limit=1001 -o smtpd_hard_error_limit=1000 -o smtpd_client_connection_count_limit=0 -o smtpd_client_connection_rate_limit=0 -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_milters -o local_header_rewrite_clients= **main.cf** # Mailman / Postfix tunnnig qmgr_message_active_limit = 40000 qmgr_message_recipient_limit = 40000 default_destination_concurrency_limit=50 default_destination_recipient_limit=50 default_process_limit=150 smtp_mx_session_limit=100 smtpd_client_connection_count_limit=100 smtp_destination_concurrency_limit=100 maximal_backoff_time = 1000s minimal_backoff_time = 300s **mailman (mm_cfg.py)** MTA = "None" QRUNNER_LOCK_LIFETIME = hours(10) QRUNNER_PROCESS_LIFETIME = minutes(15) QRUNNER_MAX_MESSAGES = 500 SMTP_MAX_RCPTS = 10 SMTP_MAX_SESSIONS_PER_CONNECTION = 0 SMTPHOST = 'localhost' SMTPPORT = 10025 **Mailman settings** if you're having problems with memory .. turn off bounces / redirect bounce aliase to /dev/null.