fairsayforum.com = mail site domain (working fine for lists, archives and web)
alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases always_add_missing_headers = yes append_dot_mydomain = no biff = no compatibility_level = 2 default_destination_concurrency_limit = 15 default_destination_recipient_limit = 30 delay_warning_time = 1h header_checks = regexp:/etc/postfix/header_checks inet_interfaces = all inet_protocols = all local_recipient_maps = hash:/opt/mailman/mm/var/data/postfix_lmtp mailbox_size_limit = 0 milter_default_action = accept milter_protocol = 2 mydestination = $myhostname, mail.fairsayforum.com, localhost.fairsayforum.com, localhost myhostname = mail.fairsayforum.com mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 myorigin = /etc/mailname non_smtpd_milters = inet:localhost:8892 owner_request_special = no readme_directory = no recipient_delimiter = + relay_domains = hash:/opt/mailman/mm/var/data/postfix_domains relayhost = smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU) smtpd_milters = inet:localhost:8892 smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache smtpd_use_tls = yes transport_maps = hash:/opt/mailman/mm/var/data/postfix_lmtp unknown_local_recipient_reject_code = 550